People who've had a D & C

Jazzlyn
So d&c was done MAY 8 
Bled for a week 
Then stopped. 
Bled June 13-18 (I think was my first AF)
Bled June 22-28 (heavy!!!) passing huge blood clots! 
Bled again july6-8 
Went to the ER for all the bleeding and horrible cramps they did and ultrasound. It showed no left over tissue. Seen my OB the next day . He said it is normal and gave me a pelvic exam.
Bled again July 10 for a day 
Then spotted light pink July 12 
 I got sick a couple days ago.. Still am, it's getting worse.. (Fever, cough, cold, light headed) 
What do I do? I need answers