Periods after c section

Ella

Hello all

I’m almost 20 weeks pp and on my 6th day of second period after c section. First period was EVIL too much blood and it was painful. Lasted 7 days. This period was with some pain and blood but today, on my sixth day is HORRIBLE. Lots of bleeding with small tiny blood clots and the pain is excruciating. Midol is not helping. I’m scared now.... was it only the first period expected to be horrible? Or the second one too?