Started femera last month and this period I had started on time but was only 5 days was heavy for 4 of those days, stopped for a weeks and I started spotting brown. I didn't think much of it till it turned almost black, it sticky and stringy almost black and red, today is day nine with this spotting and I put a tampon in cause I hate using pads, this is the outcome, anyone have anything similar happen to them? (I told my gyno and they want me to wait it out)

Update: it now.looks like this l, I forgot to mention I was up all night 2 nights ago vomiting