Lots of colleges may be right for you…or not right. NU and BU have different ethos, missions - you need to find the right college for you and you don’t necessarily need to ED…you need to know what you can afford and where you’d like.
it’s not a game - you are committing four years of your life.
There are computer scientists that don’t even have STEM degrees - so there’s that too.
You’re way too early - as I said earlier, come back in 6 months and with a test score.