im in UTG with and i raise here to 3.5bb..should i keep my raisesn in UTG and UTG+1 to some 4, 4.5bb? i often get called multiway since tables are somewhat lose(nothing big, like 30-35% VPIP but still they call a lot) i get called by OTB

flop

i lead 6bb into 8.5bb

villain miniraises to 12bb, i have no special reads on him but he is like 60/20/2 so he can have any hand
i minirase to 18bb expecting him to push but he miniraises again to 24bb...what is better/standard play here?
tnx

What you min raise, the other guy will fold about 5% of the time (which is why people do it with sets to build the pot). If you remin raise him after he min check raised you, he will fold exactly -5% of the time.

The min reraise was probably the WORST move you could have made...either call and hope to hit your 6 outer, or Fold which I think is better...you may be dtrawing to 3 outs to split.