Period

A

So I had my period the last week of December lasted around 16 days it was heavy with clots. It went away for a week then it came back again with brown discharge and clots then it stoped and came again brown discharge and clots .

Recently have been feeling the worst cramps . Left side hurts and feels numb ...

I took pregnancy test negative

Talked to ob and said it might be a infection or could be hormones ...

Has anyone gone thru this before ??