Alright so i spilt a bit of water on my keyboard while back. It was very little so i didn't really try to do anything. However a few minutes later i realised that some of the keys on my keyboard won't working very well. So I switched the laptop off and kept it upside down. I turned it on after half an hour and although things have improved, I'm very concerned... For example, the A key doesn't work. Pressing 1 or 2 types out both etc.
Rest everything seems to work as usual.
Do I need to do anything except wait this out?