Miscarriage?? So confused?? *graphic*

Mads

So let me start this off by saying I’m mad at myself because I didn’t take photos of the super weird things that have happened to me in the last 3 days. Only the kinda sorta weird. Anyways!! I am not on any form of BC and I have been having unprotected sex frequently since November. I had no period the month of December. January started and I spotted light pink/brown for 3 days from the 5/8. It stopped then started again 25-28. I had some weird cramps/sharp pains, nausea, and bloating. I took a test and it came out negative. It’s now Feb 10th and this will be my third day of bleeding. Last night I checked my pad (the flow is so random and mainly becomes super heavy and drips when I’m sitting on the toilet) there was nothing on it. I sat down for a minute and shortly after I felt something drop and there was a HUGE clot (sadly I did not document this) now today I have been spotting pink/brown/bleeding bright red and another clot in the toilet. I have some cramping but it’s on & on and not terrible. I once again took a test and it was negative, Could this be a miscarriage? I feel it in my bones that it is but the tests came out negative. I am so confused, please help.