It's been a few weeks since my parents rejected me for being gay

And this one girl came up to me and asked me to be her girlfriend

I said yes

But if my parents found out

I wouldn't be able to go to my school anymore

A couple of months or so we stopped talking

Even though we have 1 class together 

I got a text from her saying that she thinks we should brake up becuase we haven't been talking to each other

So we broke up and a couple of months later she got a boyfriend

And her boyfriend is one grade older then her

I felt fine after awhile, but then I've been getting depressed

I don't know why