Hello,
I am understand that your feeling so don’t be panic just clean your phone internally means If your handset has a resemble battery, similarly your phone has some kind of port cover or even a removal back panel, open it up to let your handset air out,
Don not dry your phone with a blow drier because the heat from the drier could damage your handset internally components permanently.
After the clean out your device cleaner (liquid) after that on the phone and check it. But you will be this work quickly,