I can’t draw on digital as well as traditional and I need help

Hey! I just got procreate on my ipad and it feels so weird to draw, maybe because of like how I can’t feel the texture or pressure of my apple pen and screen

I really need some advice and help, I feel like a complete beginner at drawing even though on traditional mediums I think I’m a good artist

I don’t know what kind of pens or brushes to use and like whenever I apply more pressure the colour shows up more but like how do I turn that off I have no idea, how do u guys do this 😭

Do u have to pay for brush packs too, are there any good free ones for procreate?? Idk im a complete newbie at this