My top right wisdom tooth looks like it's growing in sideways, I've been to the dentist for a filling in it but he dismissed it and now it's painful! ?

See Oral Surgeon. Sometimes wisdom teeth are valuable asset when healthy and properly aligned, but more often, they are misaligned, painful and require removal. The removal of wisdom teeth is one of the most common procedures. See Oral Surgeon for evaluation, x-rays and treatment if needed.
Specialist. Please see a wisdom tooth specialist, an Oral Surgeon, immediately. There is no reason for you to be in pain.