Teething/sleeping

My daughter is in the rough of teething right now and will no longer sleep. Not that she did before but I can now no longer rock or feed her to sleep because she just starts crying. I put a little medicine on her gums and laid her down in her room now she’s just crying away. I’ve done some sleep training and it went great but now that she’s teething so bad it’s like I’m back to square one, I feel like the crying will never stop. 😕😔 I hate hearing her cry but I feel my sanity slipping trying to comfort her for hours on end, I just don’t know what to do.