Anyone else use ventolin?

Brittany • Mommy to a wonderful 12yr old boy, 9yr old boy 7yr old girl 6yr old girl and 3yr old girl. Due March 11th 2023 with a boy.
It's a class C inhaler. I'm sick and having a hard time breathing cuz of my asthma and respiratory infection. I've broke down and used it 3 times. I just feel so bad about it, but I know if I can't breathe baby can't breathe. Anyone else have an inhaler?