I need help please. I don't know what to do.
What do you need help with?
My boyfriend went missing and I'm worried and I don't know what to do
If you feel your BF went missing, you are most likely going to want to call the police or maybe your boyfriend's parents. There is not much you are going to be able to do unless you plan on checking the local area yourself. An investigation may need to begin in order to find your boyfriend promptly.
I still don't know what to do.
I know that you are overwhelmed but your actions can help him.  You want to call the police as soon as possible, start one step and a time.