new BP owner needs some help

Ive had my BP about a month now its about 4 months old tonight was his 4th feed he is eating fuzzy mice the first 3 feeds went great I thought I may have not been feeding enough I only gave him 1 mouse per feed I noticed he looks like he is starting to shed but kept to his schedule and fed tonight.This mouse was quite a bit bigger than the other 3 he has eaten but he went for it and got it down except the feet and tail then regurgitated it how long should I wait now until I try to feed him?? and now I notice he is shedding could I have stressed him out and will that affect the shed? I thought I had done so much research before I got him I now realize I have so much to learn Thanx for the help

Do not feed your bp again for at least 14 days. Bp's need time to recover from this ordeal.