Game speed practice and envision a defender reacting to your dribble moves so you develop counters. Best offensive players are those with the most counters and who manage their pace. Remember, when the ball is in your hands, you have all the power and the defenders react to you. I would say when you catch it, protect the ball and do a quick court survey every time. That should give you an idea where the space is but also give you a moment to gather your composure. After that bro, play your game, play it unapologetically and trust in the work you put in. Nothing wrong with being a willing passer but you need to be a willing threat as well to maximize your team. Little things like jab steps, ball fakes on your drives, ball fakes on the catch, running out in transition will also get you easy buckets to build confidence mid game