February 14th we had protected intercourse, the condom never broke and he pulled out with it on. But before that on the same day were we unprotected and genital touching was present. ( no intercourse at this point) I was scared of precum so I took plan B the next day February 15th more than 24 hours later. I got a "fake period" for the next week and it lasted the whole week and it was pretty heavy. That was maybe February 19th to February 25th. Now in early March when I'm supposed to get period I got it but it was off my 2 days. I got my period on March 3rd or 4th but I usually get it on March 1st or March 2nd. The only thing is the period lasted 3 days or so but it was very heavy. Should I be worried about anything? I've been with anxiety and I lowkey wanna die. Can someone ease my worries and tell me facts and their opinion. Also my stomach had been hurting like a 1/10 pain and the symptoms are still going.