The first day of my last period was july17, I had unprotected sex on July 29.. that was one of my most fertile days... about a week or so after that I kind of felt like I was sea sick.. about 5 days ago I started having lower abdominal pains.. ive been urinating more the usual.. and feeling constapated.last night I had a tingleing sensation in my nipple, and I've notice white dots on my nipples. Also I'm not experencing any pre-menstral symptoms that I would feel, being that my period should be here tomarrow. Could I b pregnant?

It is very possible that you are pregnant. Take a pregnancy test and you'll feel a lot better knowing.