i was wondering how to bet hands i wudnt exaclty say im new but i feel like one because i cant win online at all these past few days and it has really killed my self esteem for my ability to play cards

i just wanted some opinions on my betting

off the flop bet 2/3pot or pot to isolate and improper odds for draws

on the turn/river if i dotn think theyr drawing and im pretty sure im good i bet about half pot

when im UTG with tp i betpot then check/fold or small bet call it down
with an over pair betpot then play it like im pretty sure im good

what i know i need help with is what to do on the river with a scare card like a 3flush or open end filler do i still bet half pot or what im confused and how to pick up when my tp/tptk is beat when utg or in early position.

also i noticed that people like value betpot the river

anyways after getting busted im planning to start out again with 150$ and get poker tracker

could also use some help with bankroll mangament i play on UB and its max buyin 100 bb and min buyin 20bb any ideas of stakes to play and tips on not losing my entire bankroll in one session, and how to build my bankroll ive been using a rule thats double up then stand up

anyways im writing this on tilt and yah any help plz