About two months ago I started the depo shot, my doctor told me that I should not get my period anymore after starting it a few days ago I went in to donate blood and they told me My iron levels were to low to donate and that I should see a doctor if I start feeling worse the next day I started getting horrible cramps that would come and go ( by far worst cramp pain I have ever experienced) I was bleeding for about 2 days it would switch between a light and heavy flow and today I went to use the bathroom and found this I’ve never seen anything like it I started looking up pictures and stuff and I’m starting to think I had a miscarriage I didn’t know I was pregnant yet if that is what this is...I was just wondering if there was anyone else who can confirm it or had any other ideas on what it may be

Thankyou so much and sorry for the TMI pictures