I’m a fat ass!! 😭💔

I freaking hate myself. My friend asked me to be a bridesmaid and I said yes. She showed us the dress she wanted us in and I ordered it. I got it in the biggest size they had, a 3X. It came yesterday and it doesn’t fit.... my friend wasn’t happy about it because now she has to try and figure out if she wants me to still be a bridesmaid or not or if there is a difference dress I can order and wear.