Is it possible to replace an Apple Watch Series 2 Screen?

Hello, I have an apple watch series 2 nike edition 38mm. Few weeks ago, my watch fell of the sink and totally crashed. Do you think that there is a chance to replace the screen by myself?? I have wrote an e-mail to ispot but they said that the only way to resolve the problem is to replace the watch for a new one which is gonna cost me almost the same as a new watch series 2. Do you have any suggestions for me? If so where can I buy the new screen to replece one...

Thank you in advance