See, I'm what you would consider a "big girl" too. I'm also quite tall, so maybe it doesn't show as much. But I can assure everyone here, including the one who called us "big birds", that I've never, and I mean NEVER, had a problem finding a "boyfriend".
The trouble is, and I'm sure any other incredibly attractive woman would agree (lol), is to let them see past it! Past the body, past the sense of humour, past the sarcasm, past the mind....Not many will make it to the end, I can tell you. :O)