Patch of bumps😳😳😳

Jore
You guys I'm hella worried as to what happens to my skin. So I went to bed last night with the left side of my face feeling like forming of bumps but I was two types of tired and I didn't really care to take a glance in the mirror I just kept feeling and touching my face because of the texture so anyways the morning comes and I have a patch full of bumps on my left side and I almost never break out like this so I'm thinking it had to be a allergic reaction. The only thing I ate yesterday was a turkey pot pie from banquets, powder doughnuts, hot funyuns, and cranberry juice. I know not the best diet but anywho I've never had this before... have yual had a similar issue.. I'm attaching photos sorry if it grosses you out.Â