Post menstrual spotting?

Lena

Ok so I had a period this month and it was longer than the norm 4-5 days but whatever at least I had it. Then 2 days later I start cramping really bad like period/ovulating cramps. Day after that I pass a blood clot almost the size of a golf ball and now I have been having brown discharge for the past 5 days.

In my 26 yrs this has NEVER happened to me, has it happened to any of you?