Hi everyone. I recently started the shot on April 22 and the same day I had unprotected sex, well that entire week. I wasn't informed that I had to wait a certain amount of days before I had sex because I wasn't on my period at the time when I got the shot. I went a month without any symptoms. THEN I started getting nausea every morning and it hasn't gotten better, on top of being extremely EXTREMELY tired. I don't want to psych myself out. Is it even slightly possible that I'm pregnant?