The old adage “practice makes perfect” really does apply here. Keep on playing, and analysing your plays as well. What went right, what went wrong etc. When something goes wrong, go back and assess what happened. Was there any indications from the other players that they had a good hand (increases in the raises at certain points etc) that could have helped.
As someone else mentioned, watch professional players as well as you’ll pick up more than you think from that.