I am 9 days past ovulation, my husband and I had sex four or five times during my Fertile window (unprotected) I've been urinating a lot more, my breasts are sore, I'm not sleeping well, I get dizzy, lightheaded and over heated really easily, and I've been nauseous a few mornings. Do you think I could be pregnant? I haven't tested yet at all, my period is due in 6 days.