Is this a Misscarriage?

Hi, had cramps the last three days. Spotted today and then bled and then I took pictures of the clump I passed. I think it’s a Miscarriage because I’m 3 days early for my period and I don’t normally have cramps so far in advance without blood and so strongly. Lower abdominal cramps if it helps. There was dark red spotting as well. Not letting me post more than one photo :/ but it was a clump that I spread out for a better shot.

Update:

Took a test and it was negative. Cramps are still bothering me so will make an appointment if it persists. Thank you to those who commented! I appreciate it!