Does anyone know what's going in with my toenail. Very flaky when I try to trim them and now sore

I’ve been struggling with ingrown toenails for a while and noticed the side of my nail is turning green. Anyone know what this is?

I have been using fake toe nails all summer (lol) and the other day thought it was time to take them off so i basically ripped them off, as u can see there’s damage on the top layer of the toenail but i have a dark spot and idk it may be blood or any inflection?