A little confused

[Joelb922]

And actually, quick question, my guy is about 4 1/2 feet long, the breeder i bought him from said he has eaten frozen jumbo rats before, i fed him on Monday, its now Thursday, he had a rather large bump from the meal and its gone down a little but not nearly as much as i had expected, his temps during the day are 90-91 hot side and 82-84 cold side, is this digestion normal for a young boa?