Hello Kaidz,
Preflop: I'd even say that 3betting is kinda close here. Since you are just isolating yourself against better hands. Most likely could even be the case that you are only making better hands to continue and worse to fold.
As played
Postflop: Guess even a smaller raise would do that, ~$0,50. But now again do you expect him to Call you with worse preflop? Most likely he has a stronger range after your 3bet. Therefore we might even not have any fold equity here at all.
Best regards.