Hey, pretty new here just some questions and thoughts

So probably about 3 or 4 months ago I started trying to not eat poorly/dairy products anymore. Oh my god did I not realize what I was getting myself into. So much of my diet consisted of cheese products and other forms of dairy, so it was pretty difficult making the switch as I still live with my parents (in hs). Ever since I have been doing research and would eventually like to convert to veganism, however, I have a few concerns. I am a beginning body builder (started almost a year ago) and suck at making food, nor do I even know where to start so I'm worried I'll be below my daily protein goal of close to 130 g of protein. If someone could help me out I would greatly appreciate it!