Feel like I do everything wrong.

Is it normal? I feel like I take care of my newborn in a wrong way... don’t really know how to explain it. Every time he spits up I feel like I am not feeding him the right way. Sometimes he eats a little bit every hour or so and then doesn’t really sleep well for a couple of hours... he is bottle fed. When he eats he makes funny noses when breathing. Sometimes it’s squeaky sounds, sometimes snoring-like sounds. Omg. Being a FTM is HARD. Is it normal or am I doing everything wrong??😭