Problems with my WordPress Login Details…password keeps getting lost!!

Hi!

I’ve been a user of wordpress for a couple of months now and everything had been fine up until now! A few days ago however, I’ve had problems entering my website admin! For some reason or another, WordPress keeps losing my password, and although I’ve only had one, it is no longer accepted! I keep resetting it…then put my habitual password back in…it works for a couple of tries…then gets refused again! As if someone was erasing it…or preventing me from entering my own website admin…very weird!!!

Any ideas on the matter????

Please reply asap!

Thanks in advance!

Kind regards,

Michael