Just looking for input

[King High]

1 table qulifier I just got outdrawn and now headed most likrly home. Blinds are 200 400 and I have 650. I feel I will be called by any of the 4 remaining players with any all in. I get 3-8 off in the BB its raised I fold. Next I get 2 7 off its raised I fold thing I have 4 hands to get better. Should I have gone in with 1 of those hands knowing that to the average starting hand I am a 3-1 dog.