Why do u think u will have to get the tooth removed? There are various solutions to fix such problems, but you need to visit a dentist ASAP before the teeth concerned gets decayed badly.
Next Steps
Visit a dentist and you will get all your answers. Exact treatment plan cannot be explained here, since u have not provided with any pictures or xray image.
Health Tips
Please do not wait for pain to consult a dentist. Go for it now, because your teeth are worth it.