All I want to do is sleep...but I'm too sick and my body won't let me!

FirstTimePregnancy

Is anyone else dealing with this, or is it just me?  I have been extremely ill for the past two weeks, have seen the doctor 3 times, and have gone through 2 rounds of antibiotics.  Now my sinus infection finally seems to be on the mend, but my constant cough appears to have moved into my chest.  Pneumonia here I come - this sucks!!!  I don't remember the last time I slept more than 2 hours a night, and usually it's been more like 30 minutes most nights lately.  I have been taking cough syrup with codeine but that doesn't seem to help anymore.  Has anyone been prescribed an inhaler during pregnancy?  I am thinking that might be my next best bet but am not sure if they are safe.  Thanks for letting me vent!