I didn't go through all the comments so sorry if thus is a duplicate.

Last year I learned that having a wet (not soking-weat) towel on your feet or your belly can keep you cool during the night. If you struggle falling asleep without a blanket and your're to hot to sleep it might help.

Wow, thank you !

Pyszne jak herbatka na kremlu xD

Ahhh crap, thanks for pointing that out