AF was scheduled to start on 26th, I started to have bad diarrhea on the 25th which is one of my known early pjs symptoms,I then had  nausea on both 25th and 26th at different times during the day. Nausea has never been one of my pjs symptoms so it's throwing me a curve ball... furthermore I took test on 26th it was negative so I was upset as we are ttc but I pushed it aside. However my emotions were more than usual. I then proceeded to have nausea everyday this past week at different times during the day. My friends think it's a bug bc I started my af on Tuesday so it's unusual to have your af and be preggers... I don't really know what to think at this point bc the nausea is bothering me. I don't get this when af is here and everyday at some point morning and night I have had nausea. I then took another test all while af is here light bleeding then normal just a bit more heavier this month but totally normal as usual. Fast forward to this morning I woke up totally nausea with a massive headache and then I ended up vomiting about an he or so after I got up. I'm not really sure what's going on as af is ending today so very light and I don't see how a stomach bug can just linger around me for a week and then I just throw up once... am I crazy or could I really be preggers. My mom has confirmed that she had her period with me and my brother and only a blood test would confirm. What should I do, just wait it out another week or a few days and test or go have blood done?? I'm sooo confused by this...