I got bit by a fairly big redtail boa in the same area. Only her mouth was bigger

Her top jaw was on top of my hand, bottom jaw got the bottom of my hand. Her top teeth pierced the big blood vein on top of my hand and it bled like crazy. Also bled internally and the top of my hand had a golfball sized swelling within seconds (all blood).

It stung a bit

My hand turned all kinds of colors over the next 2 weeks and I picked a couple of teeth out a few days into it..

So yeah, no fun