Miscarriage or Not?

Em

Please help..

This is my first pregnancy and it's already 6 weeks and 4 days. I experienced severe cramps

,lot of blood clots and 1 day bleeding. I was thinking if it is a sign of miscarriage or implantation bleeding. I also vomited before this lumps came out.

P.s IF YOUR SENSITIVE,PLEASE RESPECT,I ONLY NEED ANSWERS TO MY QUESTION SINCE IT WAS MY FIRST pregnancy. tnx in advance😘