we are a little bit deep and we have nut potential so i call pre anticipating we will get calls from behind and thus only need 15-20 % equity. Plan is to continue if we flop nut potential and otherwise be cautious.

On the flop i could already fold as the 3bettor fires small barrel into multiple people. if i had BDFD it is an easy call, but i do have BDSD which is why i opt to continue. On the turn even though betting is small, i dont think he is taking a line like this with FD so my 5 is probably not good and i might be drawing stone cold dead against AK, AA, KK which i think are likely holdings at this point. i have A blocker and unblock diamonds but still the line is so strong. The 3bet pre was against four people so it is not a good spot to squeeze light and he could just call with a lot of holdings. Can make a case for just letting it go on the flop i think as i also have to worry about people behind. Thoughts?