How about everyone my concern is starting the 28th of February I started experiencing nausea and the last 3 days I've been experiencing spitting. I have taken two pregnancy test both came back negative. The last time I had unprotected intercourse with the 18th which includes releasing inside of me. Could I be experiencing ovulation pains or pregnancy symptoms. Thank you so much for taking the time to read my message and reply back to me have a beautiful day!