Changed Facebook password and now cannot log in from either my iPhone or iPad.

I changed my Facebook password and added both numbers and special characters for security. Now I can't access Facebook from my Apple devices. When I try to log in it asks for my password, I put it in and it says the password in incorrect. I tried turning off the switches for Facebook in Settings, that didn't help. I deleted Facebook and reloaded it to be sure it is up to date, that didn't help either.