Middie
I do plan to get her spayed, ASAP (as prior stated, I'm waiting on the money that comes next week). So posts telling me such are a little useless and...not relevant to the question.
The problem is YOU can be vigilant as all heck and if "dad" isn't then she'll get pregnant anyway. They stay in heat about 3 weeks and technically can become pregnant any time during that 3 weeks (which can be more give or take a day or two).
"waiting" isn't really an option but I understand your situation. SO ... call the vet and talk to them. Tell him you suspect she may *already BE* pregnant. However -- waiting six weeks for her tissues to return to normal just isn't smart because you'll have an "oops" litter by then.
So ask the vet to spay her NOW and let you either give him a post=dated check or pay him when your check comes.
This is honestly what you should have been told to do *by someone* two months ago -- it would have been easier than a spay just after a heat cycle (which can lead to infection -- they only DO a spay like this when it's urgent -- and you honestly don't want to ask a vet to do a spay if she's several weeks into a pregnancy -- it's an abortion and it's tough for some vets to do, in addition to the fact it's more risky because she's more prone to infection then.
Am I making sense? See if you have to wait a few weeks and she IS pregnant then he has to abort all the fetuses. It's better than an "oops" litter, but it's hard for some vets to do this.
See if you can actually *talk* to the vet themself -- tell him she went into heat earlier than you thot she would and given your Dad's inattention there's a danged good chance that she IS preggers and would he please spay her this week and you'll pay him absolutely as soon as this check comes in?
You might volunteer to help out -- cleaning kennels, feeding/watering dogs, etc. -- generally if a vet knows you are willing to work to help offset what he's doing for you they honestly usually try to help.
If you get trapped talking to a receptionist ask for a tech to call you back -- you have to make the point with someone that this dog is 'at risk' because she's out of your control when you aren't home AND she's in heat and Dad just isn't motivated to make sure she stays 'celibate' (for want of a better word).
Then -- your next "mission impossible" is to go ahead and start a vet emergency fund for yourself. Do whatever you have to do to literally make yourself earn and save at least $250 - $500 and open a separate savings account to do so. Any time you get your hands on any 'found money' (rebates, school 0r tax refunds, gifts of money) ADD TO IT -- but you will always have veterinary emergencies.
Billy in my signature got sick 3 1/2 years ago and required several transfusions. If I hadn't had my own vet 'slush fund' (that's what WE call it here at my house) where I have stashed every bonus I've earned in the past 10 years I wouldn't have had the money to pay for his treatment.
It's NOT easy being single and living at home and having your own responsibilities to an animal. I did it for many years (I was 32 when I got married the first time but had been on my own since I was 17) -- but many times I went without so my dog could have what she needed. And that's where *I* learned to create my own little emergency fund so it didn't always bankrupt ME if she got sick, but that way I could give her what she needed.
Lots of times I was reduced to eating soup from the church's poor cupboard ... and trust me, I've had periods of really deep poverty in my life. I'm not trying to make you mad -- it's just things you have to actually "plan" for.
Getting her spayed while she IS in heat is more difficult - so be prepared for that. BUT it's better than letting her stay pregnant. They're only pregnant for about 2 months and if she's already been in heat for 2 weeks she's likely 2 weeks gone in a pregnancy.
Trying to determine if she IS pregnant is honestly just plain a waste of your time -- I don't mean that to be snotty. But unless dad is 100% committed to keeping her locked up ALL THE TIME she will wind up being pregnant. And chances are incredibly good that she already is.
My very first dog was a little street stray I dragged in -- she was UNDER six months old -- didn't even come close to having ANY permanent big teeth yet -- but she had ALREADY HAD a litter. At 5 1/2 months old she'd already delivered.
It can happen -- boy can it ever. So honestly just treat her as if she IS pregnant and get her spayed a.s.a.p.
I hope I've been helpful without sounding snotty -- I truly don't mean to be. There are a LOT of folks on here involved in rescue and it's difficult to remember sometimes what it's like to feel like you have no choice -- MOSTLY because no one has given you any creative alternatives to figure a way out.