Do mild asthmatics get asthma attacks?

Hi everyone.

I was just diagnosed with asthma and I THINK its mild.. my doctor didn't tell me what degree I have.. but when I looked up asthma at the mayo clinic it sounded to me like I fit into moderate persistant or mild persistant, whichever it is.

Anyways, I am wondering if I might have an asthma attack? I am a bit scared about it, I think I have had one or two before, feeling soooo winded that I just thought I was gonna die.. but I did not have wheezing. I only wheeze if I am also sick.. and maybe a little after exercise. But i am afraid I don't want to have one and have to go to the hospital
Before I was diagnosed, when I would go to the hospital they said by oxygen was fine. Is that weird? Does oxygen get bad during an attack?

I don't understand!

Also I am wondering if anyone else gets tight feelings across the upper back with their asthma.. like between shoulder blades, and across them.

and one more thing, do you guys talk to your family doctor about your asthma more, or do you see your speacalist? I am confused if I am supposed to go back to my family doctor now that I've been diagnosed. My speacalist didn't seem too chatty.

I am also a bit nervous because my family doctor didn't think I had anything wrong (she also gave me a referral to a pyschiatrist.. ...) and I am worried she is still going to think I am fine and be annoyed if I ask her questions or anything. If i have mild asthma, does that still mean I should be able to have a peak flow chart and have an asthma action plan. I was reading about that on a website but I am worried my doctor will think I am not severe enough to be doing all that. I am not sure how to tell if I am having an asthma attack or just symptoms.. so i thought the peak flow thing would help. sorry, i am so new to all this and i am just like, ahhhhh! Things seem so complicated.. is anyone else on flovent? How long did it take to start kicking in? I feel better after using Ventolin but I don't want to over-use it..

Thanks everyone :)