So I had my period after 3 months without it but it was just a day ( brown disarge- blood- a faint blood but after a physical effort).

My period always last 5 to 7 days.

Have always been irregular, could go a month or two without it - no problem or disease.My last intercourse was two months ago ( kinda)

I'm 21

I can't go to the doctor right now so I'm wondering if it ever happened to anyone else ?

Thank you