You don't. You hold onto the bad feelings you have right now, realize that you earned them, learn from them, and move on, hopefully smarter. You don't deserve girl one or two. You probably don't deserve anyone right now. It sounds like you need time to figure your shit out, so that's what you should do.

Then you shouldn't offer anything in the first place

Oh gotcha, been there! I've all but given up and just live in pullover bralettes most days now because I can't afford a real bra, and I get too stressed trying to shop for one that fits properly. What an embarrassing thing to admit 😭

By not the best coverage could she have also meant thin? Not sure. Could have meant either. 🤷🏻‍♀️ A good bra can be so damn hard to find, and sometimes expensive af 😭