Asthma

Yesterday, I was running around in cold weather and when I went to bed I couldn't stop wheezing, and it affected my sleep as I couldn't catch a full breathe. I can still breathe but I wheeze every single time and it lasted about 15 hours, now. I don't think it's cold related as it all feels like it's in my bronchial area and lungs.

What should I do? Do I need to go to the doctor to get an inhaler to get relief or do I wait it out. It's super annoying.