Doing sports

I started a few weeks ago with running, it Goes better every time. Now im gonna start with going to the gym together with a friend of mine. I have a question: what is a good app or youtube Channel or website to find out what the best exercises are and how to make a good schedule? And what is the best app to keep measuring your food intake? Proteïne, Carbs and calories? I hope you guys and girls can give me some advise?

Apart from sports im looking for a special psychological therapie for porn addiction. It costs me 385 euro but its worth every penny! I already found one, im gonna send them an e-mail to start the whole project.