Nuvaring Withdrawal?

Savannah
Hello everyone!
I got my NR on April 4th and took it out 3 weeks later for my period on April 25th. Got my period April 28-May 2nd. May 2nd was the day to put a new one in so I did, and I believe the night of the 8th we dtd and I fell asleep without putting it back in! (My doc said it can be out for sex but no longer than 3 hours) anyway so I read the packet and it said put a new one in right away but I didn't have a new one at the pharmacy yet since I had just put a new one in a week ago. So I put the one I had forgotten back in since it was all I had. I'm not sure if it was working or not since it had been left out, because I started bleeding the 12-17th. I took it out when I started bleeding again and the 19th I had the ewcm with a bit of brown in it. I still spot here and there but I am just wondering if this is withdrawal bleeding? And when will the spotting stop? We decided to not put a new one back in and use other bc methods. Any advice would be helpful!