Thanks Glemly for great analysis.
I think you are right and I should raise there. Considering the micro stake, probably just all-in would be best.
The trips of Ts was just crying out loud, and it was mostly a question of his other pocket card. Could be any from 9,J,Q,K,A, and from those only A is beating my hand. On micro stakes noone is folding trips, especially if those are hit on river and no danger on flush/straight. Also A has less chance, as there is already one on board and he would probably played 2 pairs more aggresive.
of villain having a monster (88,TT,AA) are very small, and it should not hold me from trying to get max value.
So summary, I was coward and lost about 2-2.5$ of EV.