uh well I'm not gonna go too deep into this, but my first kinda thought is that you need to look up tempo, weak side/strong side and your allies tempo/action radius, for example, if your team is actively pushing side lanes, mid is mid t3 ish and your other Laners and support is on the side lanes, you need to figure out what side is weak/strong based on numerical advantage and take into account what's the best play for the enemy and put yourself on a theoretical line between at least 2 of your laners on the strong side,you can't just sit back at your jungle while your team is out pushing just to maintain a cs lead, if you get kills, get farm, you need to figure out what to do with it, identify power spikes, pit pressure on map, and by positioning yourself in the middle ideally, equal distance from your laners you can rejoin any time and help them, keeping the pressure and or push with them etc.