8 weeks and worried! HELP! *updated*

I've been spotting on and off since week 5 with the color ranging from light pink to red but this past Saturday I was 7wks 5days and I started bleeding a little heavier with the color being red to dark red, yesterday I was still bleeding but then I started having period like cramps at night. Not to the point where I was doubled over or anything but they felt just like if I were on my period and thats what the bleeding was looking like too, still red to dark red. Then I started passing little clots, again just as if I were on my period. Now today, I've been bleeding less and it went back to spotting for the most part in the morning/early afternoon with very light and mild cramping..but once this evening came around I passed a bigger clot and just now I went to the bathroom and passed another bigger clot that I have pictured. Does this sound like a miscarriage because it kind of doesn't feel like one from what I've heard described but at the same time I don't know because I've never gone through one 😕

*UPDATE* I went to my appt and they didn't find anything in my uterus 💔 the Dr. said he doesn't want to jump to the miscarriage conclusion yet because I could be 2-3 weeks earlier than I was originally expecting or the baby could be elsewhere in the body(hoping its not that one) so they took some bloodwork and will take more on Thursday but I won't know the results until next week since its the holiday weekend. I'm still staying positive so we'll see what happens!