Intense First Period After D&C

I had a D&C; on Dec. 21st. I should have been 11 weeks but baby measured 7 weeks. I finally got my period on Feb. 1st. I’m on day 5 now and it has been insane! It was heavy from the start but has escalated in the last two days. I’ve been filling a pad or tampon every hour. I’ve passed multiple golf ball sized blood clots. I’m not in pain or feeling woozy, but I’m super freaked out by the amount of blood I have lost. Should I be concerned? Any advice is greatly appreciated!