Latina,
Welcome to HealingWell. I have had severe asthma for over five years now. It sounds like to me you need to be on some type of controller medication for your asthma, maybe some of the ones that Sherry mentioned, such as Advair, Singulair, etc. and save the inhaler for your rescue medication. It sounds like you need to talk to your doctor and let him/her know what is going on. I strongly advise anyone with asthma to be treated by an allergist. Remember, I am not a medical professional.
Take care!
Carla