I was experiencing

I was experiencing pain in a tooth and after i visited my dentist i was advised i may require a root canal as it was a very large hole. He applied a temporary filling to see how this went. a month later i returned to the dentist who then recommended a crown due to the size of this and also because i wasnt feeling any pain. I paid £100 to have the optional private White crown. 2 Weeks later i am now in pain and feel this may be infected or i may require the root canal after all – Will I then have to pay for the Crown again after the root canal has been completed?

Thanks in advance