Trouble logging in.

This morning I tried to login on my desk top. I couldn't. It said password invalid. I clicked onto the link to reset my password. Nothing was sent to my email. I tried this several times. I tried on another desk top that wasn't connected to my network, I also tried my iPhone. Nothing worked.
My email is working fine. I've received and answered several emails today.
I never logged out on my iPad, that's what I'm sending this on.

Is anyone else having trouble like this? Does anyone have any ideas how to remedy this situation?