crossfit /gym

hello everyone ! so i been doing crossfit for about 2 years now ,ive seen results but not that result i want , i love the community and having a coach but lately ive been thinking to go to a regular gym but im scare because i feel that i wont know what to do . coming to a new space freaks me out but i wanna start lifting more than just a HIT class if you know what i mean , i don’t know what to do, i already gave my 30 day notice at my crossfit gym but im doubting it if i should stop crossfit or not , my goal is to have a little more muscle than what i have now , what do you guy think i should do ?? 😐