The future terrifies me

I went to school for fine art and I can't help feeling like that was an awful idea. Idk what I want to do and everyone around me and those i grew up with seem to all be on their career parts to a successful future. I'm stuck at home working in a cafe not even knowing what I want to do next. Even my art school mates are on their way to continue with what they went to school for. Anytime ppl ask me about what im doing, i feel so embarrassed as I say "I don't know" and later ill return to indeed, scavenging for an art related job. Mayb I'm too picky, mayb im too unqualified. Idk. But realizing where im at and how I dont know what im doing really hurts abd is leaving me feeding so hopeless that i sometimes wish I didn't even need to worry abt a future. Mayb someday I'll get it together, but mayb ill just b stuck in my parents basement for the rest of my life who knows.