Did I just miscarry?

I didn’t get my period, I was 14 days late. I also didn’t get one in September, but then I got diagnosed with fibroids which explained why. So when I didn’t get it this month, I assumed that was the problem again. I took a crap ton of tylenol the other day and today I started bleeding. It was very heavy with a lot of clots. Did I just miscarry? I heard Tylenol basically causes natural abortions.