Implantation Bleeding?

I just wanted some opinions on if this sounds like implantation bleeding, ladies. I stopped taking Yaz back on January 22-27, and I had a normal withdrawal bleed. I had another withdrawal bleed from February 10-16. We typically do the deed every day to every other day. I have PCOS, so between stopping the pill and my typical scattered cycles it’s difficult to track what is actually happening during my cycle. Yesterday marked roughly 8-9 days after stopping my withdrawal bleed. I had the slightest pink tinged spotting. The tricky part is this was after some “self love,” however, only with a vibe and it typically never causes any bleeding. It was barely enough to need a panty liner or anything. I also had a few headaches yesterday and horrible mood swings. There was only spotting that one time, none since.

Thoughts?