What is this??? TMI

Mr

My husband and I did our first monitored cycle with femara and the trigger shot. My period started this morning and was heavy and painful, and I just wiped and saw this...

Is it some sort of clot??? I haven’t seen anything like it during a period before and it’s so gross. I’m sorry to show you all but I’m just wondering if it’s normal or if I should ask my doctor.. Going back in for a baseline u/s on wednesday. Thanks.