Insomnia

Didn't manage to sleep last night just because of my nose. Had been sneezing for the past few moments before I fall asleep. And yesterday morning, I keep having the urge to sneeze like from the morning till night. Sucks man. As for today, it change to yawn. Yawn till I really wanna fall asleep. Srly. And now I'm having the same symptom like yesterday night again. Sneezing as per normal. Damn it. Can my hypothalamus stop triggering my nose to sneeze just for once?