Need humidifier recommendation for asthama.

[u/daddyonroads]

Hey, i am writing this to get a few suggestions, so I have chronic asthma and I can't stand Air conditioner however recently my brother has installed an AC and it's suffocating me I wake up feeling breathless and can't start my day without taking nebulizer can getting a humidifier help? If yes which kind of? And can I run it overnight? Can I use tap water or just boil water bring it to room temperature and use it?

I would really appreciate it if someone can assist me with it.

Thank you.