Hey man welcome,

Get to have you on here. I'm new to bowhunting this year. There are a lot of nice people to help you out.
If you can find like here where i live I have a place called the Bowrack, also Bowtech. Both places have really nice people that love to help. The great thing is they can help you which bow is best for you. Well they will give you different bows to shoot and see which ones you shoot best. Then they hopefully will help you in the way you should pull it back and different helpfull tips.

When you get your bow start to shoot at 10 yards then one you have a good grouping move back to 15, then once your grouping there and keeping good form then move back to 20. This is what I was told by the guy that was helping me, and for me it helped a lot. Take it slow and do everything the same. Make sure you have someone help you. If there is no one that helps you at the place you buy your bow, just take a pic of your form and people on her will help you. I hope all what I wrote made sense.