Help/Advice!!!

Hello, First off I was diagnosed with pcos back in 2015. Hubby and I have been ttc for four years. I have a question and wanted some feedback from you ladies. I took clomid last month from cd4-8. Not sure when I ovulated cause it was a busy month. I got af after 32 days(had a 32 day cycle). It was light the first 3 days had off and on cramps and then it got extremely heavy with lots of clots. I am still currently bleeding heavily and I am on cd12. Has this happened to anyone who has taken clomid or should I be concerned?