Hello guys, a few things in my mind i want to ask about to clear it. Me and my girlfriend have been together for 8 months now i first met her in october 2019 we stayed together for 2 weeks it is a far distance. We had continues sexual intercourse everyday without a condom she wants to get pregnant. She is 29 years old and has been trying to get pregnant in past but for almost 4 years or more but he had sperm problems which were weak as the doctor said. So after that she stopped trying with anyone and then we met. In october she didn't get pregnant and her period came during that 2 weeks i was with her. I met her once again in january for a month we stayed together also did continues sexual intercourse and it was everday for a month and i remember her period came inbetween. Now this 2 months she didn't get her period it skipped and we are worried and the doctors in her country are so bad. She never skipped period before ever since i went back to my home. She feels weak sometimes, craves for food, pain below her abdomen and tired often. She also has few side effects from before allergy, gastristic headaches and migraines. She did a pregnancy test but with urine sample or something she told me i am not sure few weeks ago and it came out negative also a pregnancy test by using a indicator. But the doctor suggested it was before her period or after her last period which wasn't very clear. We are waiting for a blood test in april but i just wanted to be sure is she pregnant? or can these side effects be something else?