[Skin Concern] face has texture after using sheet mask?

First time poster, long time lurker, blah blah blah.

So for context I wanna say my skin has never had issues with texture before.

Anyway, so my skin was looking nearly flawless. Bright, clear, even, and smooth. I hadnt even picked at it in a while!! Heck yeah !!

Then everything changed once I put on the Leaders AC Clear Treatment mask. Now I have used this mask before with lovely results and I had thought maybe my face would be EXTRA fabulous if I would use it on my near perfect complexion!

I slapped it on, sat around, took a bath, and then took the mask off, rubbing essence into my skin. Could not wait for morning.

Morning comes, I look in the mirror and WHAM, I am staring at a very bumpy face.

These bumps are too small to be anything like acne, they just make my skin feel rough.

I thought maybe it was an allergic reaction so I took Benedryl. Bumps still there.

Okay, maybe Im just purging? So I use the Aztec clay mask. Still there.

I try my bha aha toner. Still there.

I tried physical exfoliation. Nope.

I have no clue what these bumps could be !! I have never had this problem and Im so frustrated. They have been there nearly a week and nothings helping !!