Pregnancy

Ladies I think I got pregnant on my period and I’m weirded out. My body feels different. My period started the 15 and stopped on the 17. like it was dry as a the dessert. Which is weird because I have a seven day period and yes stuff got in there. After that super faint pink was coming out but only when I wipe and then it went to spotting that barely made it to my pad. I stopped on the 5th day. It’s been like that for the past two weeks now. I just feel like not normal and I took a clear blue this morning a day before the two week mark and it was negative. My boyfriend and I have been having a lot of unprotected sex and he does finish in me. I have a doctors appointment at the clinic to see if I am pregnant, are they just gunna make me pee on a stick or will they run other tests. We are trying to have a baby, I need advise.