Concerns downstairs. Yeast Infection?

Can some people share their experiences with yeast infections...

I recently had what I thought was my period i say thought because i only truly bled for two days but then it got super light and the last couple of days of my cycle I notice fleshy pieces with a faint color from blood I assume. Now my period has been over and I’ve been meaning go to the doctor, just kind of have a lot going on, so anyways I still have these fleshy things when I wipe. They are some little bits thatll build up and now they’re white since my period is gone (i assume). Also at first I didn’t have any itching but now there are times were yeah its kind of itch down there!

Some insight would be nice...Thanks!