Miscarriage?

Stephanie

Hey guys! Can anyone tell me what this is? I have been consistently having mild cramps since January 22nd, mainly on my right side. The last couple days they’ve gotten worse. I went to the bathroom this morning and started what I thought was my period. I went back to the bathroom and this came out. I’ve had clots before but they have NEVER looked like this. They have always been super dark red. Is it overreacting for me to go to the doctor and see if I had a miscarriage?