Feeling sick and use a cpap machine?

You should definitely keep using your cpap. Do you have a heated humidifier? If you do, try increasing the heat level to help increase your humidity output. If your nose is plugged up try using nasal saline spray or any other otc decongestant. How often do you clean your equipment? e.g. cpap mask, humidifier chamber, 6' hose? You should clean it regularly with a warm soapy water solution or 3 parts water & 1 part vinegar solution. Also, how often do you replace your accesories? most insurance companies will cover a new cpap mask every 90 days?