I’m 18 years old.
I had sex on April 18 and 19th .. then my period started on the 20th and lasted through the 26th of April. It was very light then my normal period. I haven’t had a period since then but I have had sex a few more times .. (13 and 14th of May and the 2nd of June) .. my period is now a month late. I’ve taken two pregnancy tests but they’ve both came back negative. I now have sore breasts, lower back pain, some pelvic pain every now and then, and I sometimes feel nauseated. What do I do know .. how will I know for sure??? HELP! :unsure: