abortions in DR are frowned upon unlike in the US. If she is trying to have the child and receive a monthly stipend from you is something you have to sort out. This may be the most likely scenario. IF not offer to pay for the abortion and see what she says.
Either way having a test done may be pointless in that she may really be pregnant and then you box yourself into a corner. have a home test done first, its cheap and doesn't make you too boxed in, tell her to do it just to be sure and her own piece of mind. If she indicated that she doesn't want the pregnancy, go for it. But be sure that she will hit you with guilt forever. Nevermind all that.
Oh no. In the US abortions are legal but still frowned on to the point of abortioned clinics being blown up, doctors murdered in cold blood and employees and patients alike being endlessly harrassed.
I have a thought on the original poster's predicament:
1. She is probably pregnant but not by you. There's NO WAY you'd get an ultrasound of an embryo at 2 weeks. She was probably pregnant when you met. A pregnancy test will tell you nothing other than the fact that someone has impregnated this poor, sweet, innocent Chica.
2. You represent an opportunity to her (and Babydaddy). I don't think that she has to be a puta, part time or otherwise to want to scam you in this manner. It happens all the time. It is the result of desperate people making bad decisions and looking for an opportunity to make a meal ticket out of a broken egg (pardon the pun, it's a Fathers' Day remark that I didn't get to use yesterday). You showed up to "save the day".
3. This Woman is lying to you. Skip the pregnancy test and the ultrasound, Hell you can even skip the abortion. Tell her instead she has to take a polygraph test. They're more fun.
4. You should lie to her. Stall to buy yourself time. If you've already told her your departure date, change it. Tell her you'll be back to check on her in 2 weeks and every 2 weeks thereafter until you can come back for good. Go out and buy a bag full of prenatal vitamins and healthy stuff for her and tell her you'll go with whatever decision she makes about having the baby. Give her $200 and tell her to start shopping for her maternity wardrobe. Bathe her and rub her belly in coconut oil so she won't get stretch marks. Do all the things for her that her punk of a real Babydaddy doesn't.
Then leave, keeping in touch via email only. There's no way to tell if the child is yours until after it is born so stay the Hell away from her until then. When you return, bring her a present;
https://www.gtldna.net/?source=msn
The $79 kit should get you started. It will tell you everything you need to know. You're not spending that much for her. You're spending it for you. I already know you ain't the Babydaddy and so does she.