The posters above have given some excellent advice. It also stood out to me that you kept mentioning programming and how many languages you know, so I’m going to expand on @10s4life’s comment that CS is more than programming.
Computer science != programming. Yes, the study of CS often involves some amount of programming, but programming is simply a tool used in CS, it’s not the foundation of it. I think it’s great that you have so much interest and experience in programming, and I’m not saying that wouldn’t be beneficial if you pursue a CS degree, but you seem to be conflating CS with programming. CS is an applied math degree that examines the foundations of computing–things like data structures, algorithms, graph theory, logic, etc. It is not a degree whose goal is to teach people how to program. If you have a penchant for high-level and occasionally abstract applied math, then CS might be a good choice for you. If you don’t, then it wouldn’t.
Graduate study in CS builds upon these topics. Unless you have a good foundation in these things, it’s unlikely you’d be admitted to any graduate program, especially if you don’t have a technical undergraduate degree.