I have started experiencing symptoms similar to endometriosis for the first time at 26
I've had painful periods (cramps) and they've been extremely irregular all my life. I've gotten ultrasounds that have shown polycystic syndrome. But since the last two cycles I have started to experience this new kind of debilitating pain that after looking it up, sounds identical to endometriosis.
Can endometriosis happen suddenly at this age? I've never had this pain before up until two cycles ago.