You are being SO harsh with yourself. Society makes us believe that there’s only one body type that men can like and the rest of us is doomed. Don’t believe this, it’s absolute crap. You are as worthy as any other woman out there, and if anything is going to put men off it’s definitely not your small breasts but rather your very low self esteem. Some men like small boobs, some like big ones, some like big asses and some don’t etc. It really does not matter, most guys who are actually worth building a life with will not give too much importance to these things at all. Try being more loving towards yourself, I’m sure you have so many qualities. Think about what YOU want, not what men want. It’s key to being happy and confident. And for the record, my body type is similar, and it hasn’t stopped me from being with someone amazing. Please, stop beating yourself up about your image, just try to enjoy life ❤️