Help/advice

A

So I had my period the last week of December lasted 16 days it was heavy with clots a week later I was okay period went away and then it started again it was more clots and brown discharge . Went away and ever since then I’ve been having the worst cramps ever and left side pain felt numb in abdominal area.

I went to my OB and she said it might be a infection and did a Pap smear ?!

Has anyone experienced this before .....

I’ve taken pregnancy test and came negative