Catrin, I used to regularly take my rescue inhaler before doing anything in the cold; it seems as if my tolerance has built up and I hardly ever have symptoms, unless i am sick. I would definitely take the albuterol before your ride, hydrate extra well, and go slower in the beginning, as a warm up.
What do you mean by "a pain in your chest?" There have been times I've had asthma start suddenly, but I am not sure if I would describe that as a sudden pain. Of course, I have had enough weird symptoms in my life to know it's probably your asthma, but if it happens again, after you take your inhaler, I might just check with your doctor to make sure it's not cardiac, or even muscular.
2015 Trek Silque SSL
Specialized Oura
2011 Guru Praemio
Specialized Oura
2017 Specialized Ariel Sport