so me and my boyfriend never use protection he never finishes in me but in november he did twice i think. i got what i believe was my period but i didnt have the usual pms symptoms same happened in december and it was three weeks late january i didnt have one that was the last time i had sex (boyfriend is working out of state) about two weeks later almost everything made me want to throw up i couldnt even stand the smell of my tooth paste. so i took two hpt and both negative. february and march same problem i had in january. april didnt get one but now i have a huge belly. i was a little chubby but mainly just had love handles but now my belly sticks out seems like it happened over night. i keep getting little random pains. so i dont know if i could be pregnant or if im just freaking out for no reason...
I would try either a different brand of hpt or in to the doctor and get checked out with a blood test and see Whats going on.