Why does everyone keep trying to fix me up with guys i don't like?

So, i'm gay, but no one knows, haven't come out yet. my "friend" gave my phone number to this guy i don't even know that says he knows me and wants to see me and she is always like- do you have a boyfriend yet? Why not? Ugh, I get so annoyed. I feel like yelling at her "bc i'm an effing , dammit, now leave me alone, go to hell, I don't need an effing boyfriend, much less your cousin, eff off quit trying to set me up with guys already!" I know it sounds rude, but I wish i could've told her that. Plus, other people are trying to fix me up with guys all the time, and they all sound the same and annoy the crap out of me. Should I just come out? I feel like telling everyone off and telling them i don't need a boyfriend to screw up my life more than it already is.