Update: I had not handled Alpha for a couple days so I took him out tonight. I should have realized more quickly that something was off. It was dark out and he was still in his hide. He also looked a little darker.
When I picked him up he was a little more flighty than usual. As he moved around and began to crawl up my arm I finally got a good look at his face and saw quite clearly that his eyes were hazy. Yep, going into shed. I decided to put him back to prevent any further stress.
I I was a little disappointed but also happy that he is growing and in need of a shed. I'll have to decide on Thursday if I am going to attempt to feed him. My BPs still et when they are shedding so I will likely try.