AutisticAtheist

I recently tried to log in to my account(hadnt used it in a month) But seemingly i could not login. I tried reseting my password and changing it, but it seems to have worked. When i tried to login with my username, I was told it wasnt an existing login, however when i checked, by trying to make a new account it said that the name was both taken and unavilable(too long) Does anyone have a fix for this problem?