Your typing reminds me when I cleaned my keyboard, didn't give it time to completely dry, and it would combine two letters with each other, making it almost impossible to type.
I spilled cereal on my keyboard and turned it upside down immediately after.
works perfectly.
except the Rctrl key was stuck for a day or 2
my brother spilled juice on his and the C, F, P, Z, J, T, and 5 is stuck.