Wire (from braces) in the back of my mouth is literally inside my gums?

im sure you will be fine as i have had a gold chain sticking through my gum for the past 3 months (- part of a orthodontic treatment) just make sure you clean around the area and make sure you dont get food ' in or around the wire' and remember not to drink things that are too hot or too cold. if it really hurts and looks bad then show your mum and beg her to take you as an infection can be very bad.