[Alobar]

you need tens and tens of thousands of hands before you come even close to converge on your winrate. Hundreds of thousands even

My advice is that while its possible you are running bad, its much more likely that you just arent very good. Everyone gets raped by turns and rivers, but in my experience when new players complain about it, it more has to do with them playing bad than bad luck.

So just keep studying and thinking about making good decisions, its the only thing you can do.