Could I be Prego?

Okay, here is the deal, my nipples are sore, I bought a whopper from BK and open it and smelled it and almost barfed at the smell...I totally lost my appetite after that... and I am a smoker and my friend and I were discussion and she said "wait until u smoke a cigarette and receive nauseous." It lately so happens to be exact what happens, but not adjectives of the time.During the night I do carry a little sick out of no where on earth but don't actually throw up... My period have be screwed up..but dunno...I was on the depo shot but quit taking it demo of 07..So can it just be that my hormones are adjectives whacked or could it be possible that i'm prego? Me and my boyfriend have be having unprotected sex for the final 3 years and I never got pregnant.We don't reason it's possible...so what is it? It's definately possible, but I don't think barfing at the smell of a whopper is a telltale sign, and your nipples could be sore for a quantity of reasons. However, given that you go off your birth control and don't use alternate forms of protection you especially well could be "prego." Your best bet is to do a home audition. I recently have a scare of my own that come back unenthusiastic (whew!). It was solely $10 for a kit next to 2 tests within it. You'll keep worrying until you do it. It's better to find out for sure.
if you have unprotected sex then generosity to parenthood.
take to a doctor or get a pregnacny testing as soon as possible