Ok so me and my guy had sex around may 15. since i've noticed some changes in myself. I get really naeuses doing the smallest things like i can just be walking around k-mart and get light headed and feel like i need to throw up. i mean i can eat like i always do and then i run to the bath room because it just doesn't set right anymore. I've always had attitude to myself. But i mean one min i can be happy, then the next i am mad, then the next im ok, then i cry. I mean i heard that early sign of pregnancy are like swollen sore breast, and having to pee all the time (which i've been doing lately). there is implantation bleeding and about 3 days after we did it i thought iwas starting my period so i used a tampon i even cramped and then the next day it was done i haven't started it again. and i should have started the week that we did it. then i've noticed my clothes have been fitting a little snug and i read that another early sign of pregnancy is abdominal bloating. Hightened sense of smell i have been able to smell things and it gets me sick. I go crazy trying to sanitize that way i don't have to smell it but i seem like i can't quite get that smell outta the house. but all of this said i want a baby and maybe im just thinking to hard and giving my self these symptons becausei want one so badly. Please help