The case of the missing period

Linette

So I have PCOS (polycystic ovarian syndrome) and that cause me to not get my period for 10 months before. I recently got it for a few months but nothing happened for the month of March. I started feeling heavy cramps and I check and I had a blood clot, meaning I got my period. But now nothing’s coming out and I’m afraid that I won’t have my period this month again. What did I do? Any suggestions?