Tooth is...well something is wrong with it,help!!?

I'm only 23, one of my front teeth on the bottom has bad gum recession, from a lip ring and tongue ring when I was younger, I can't afford to go to the dentist at the moment. The last few days the tooth has been super sensitive and almost feels out of place? It does wiggle a tiny tiny bit but nothing serious. But I'm wondering if it's ready to give out? There are barely any gums around the base on the front and back. Anyone else had this happen? Will it have to get pulled or is there something a dentist can do to save it? I'm to young to be missing a tooth in the front!!!