I'm currently waiting to get my dental insurance active and while I'm waiting I'm anxious because I don't know if I'm suffering gingivitis or a cyst by one tooth (bottom left) sometimes it looks like a swollen gum but in other lights it looks like a bubble. I literally have no money for treatment atm hence why I'm waiting for my insurance and even then it won't cover extensive work :/ can anyone tell me what it could be? Yes I know I need braces. No need to point it out. I have an appointment scheduled in 2 weeks but I'm just full of fear.