What to do if i can't function it right, its hard for me to eat and hard to talk sometimes?

YOU NEED CHECK UP: It is not something you can ignore you find it hard to eat and sometime hard to talk.It needs to be evaluated and investigated by your doctor, it may be a local problem in your oral cavity or it could be a neurological problem.So make an appointment with your doctor to find the cause.And also make an appointment with your dentist to have dental check up.