I am sorry you are having problems with your kitty,any changes in behaviour usually has a reason,either medical or emotional.So,please don't give up on her...
Coming in to heat could have to do with it,I am sure she will be better after spaying.I've only ever had one female cat,my cats are all males,so I have very little experience with a female,but common sense tells me something is wrong..
I am happy you took her away from"playful"kids,it can be very hard on cats..
Someone more experienced with female cats in heat will help you out shortly,I am sure! Good Luck!
As for trying to wake you up
yes,they'll try everything...mine will bang my bed-side table door,if licking my face does not work
