Hi,
hmm, not sure.
I think, that I wouldn't 3-bet a rather tight UTG openraiser.
You are in position and if he 4-bets pre, you have to fold.
As played: It sucks, that BB-reg coldcalls oop, but thats often sth. like 77-JJ.
Flop: You have nut FD and 2 overcards, (which aren't really good if you get action) in an 3-bet pot.
To get it in is a good idea, but keep in mind, that
1.) you are a bit deep with UTG
2.) you don't have much FE after UTG sqz on flop, because he has there 22, 77, TT+ almost always.
=> I don't mind a check behind on flop to see the action on turn. If a heart comes, your hand is somewhat disguised, because most villains would expect you to barrel a FD on flop, if you have an aggressive image.
What did UTG have?
Best regards,
Anin