Dude i lose my breath walking up and down my stairs it takes me at least 5 minutes to catch it. And yeah, i have asthma too. So when i walk around too much or have to fast pace walk i can never catch it.

Could be low iron

My inhaler didn't help me much usually it works outside pregnancy. Finally Doctor prescribed a nebuliser to use at home. It brought the breathing under control and now I use inhaler now and then only

I have an inhaler. Im going to start using it

I had that issue also && my doctor prescribed me a steroid inhaler !

Possibly! I know it can happen, have your doctors said anything about your asthma?