my boyfriend and i have been having protected sex this past month. we both lost our virginities to each other and he pulled out every time before he ejaculated and we used condoms. the thing is i'm 7 days late and so so worried that i'm pregnant. im having all the signs of a period but if you google pregnancy signs they're kind of the same. im cramping, back ache, emotional, etc. the thing is i've been having bowel problems and doing #2 a lot lately so maybe i could have a virus? i'm 16 so i'm very scared and worried. please help thanks