Is this normal?

I think I may have been spoiled my entire life of periods but idk to me this doesn’t seem normal.

I had a miscarriage back in Late March/early April.

May I had a positive pregnancy test after my HCG went down to 0, but then ended up as a chemical, which was light bleeding for like 3 1/2 weeks.

I am currently bleeding pretty heavily for what would be my ‘period’

I have many clots.

Nausea.

Back ache.

Cramps.

Filling a pad within about 3 hours

Which I had not had these symptoms before for my period, and a normal period for me prior to this would be 3/4 days, first day with cramps and decent bleeding (by 4/6 hours it may or may not be ‘done with’ but I change it anyways), and then for the second and third day changing my tampon every 6 hours without it filling but no other symptoms

And then wearing a panty liner Incase I still have anything for the next day.

What is pictured is the clots

They aren’t big like a miscarriage

But I just have never had this with a period