Concerned!?

Okay well I got some problems (and yeah I am going to go to the DR to see what and why these things are happing) Ok, June I was late on my period about 3 weeks late or so. It was supposed to come on the June 8th but didn’t come until July 1st. I believe I went though a miscarriage ( I posted a thing about that up in questions and symptoms explaining what I experienced) Well Like I said all that happened on the 1st my supposed miscarriage, okay well 17 days later from the 1st day if my "miscarriage/period" (whatever you want to call it) I am now bleeding again like a normal/heavy period. Is this normal to have a period so close after a miscarriage? I just need some answers if possible because I am lost. Thx