Most Helpful Guy
If you read the response, you have your answer. Guys out there like women who are "plus sized" as you put it. You ever said your boyfriend likes it.
I'll expand a little though.
What the anonymous user said about the pretty face is quite true. The key issue on body though is whether or not the person is healthy. Unhealthy is problematic. Extremes on either side of things can be unhealthy. So as long as you're healthy you're fine.
The responses from the "girls" about being happy and confident with who you are is the key thing. It shouldn't matter if guys on here other other places aren't into because it's only a select few of the guys out there. Guys love women. We love all kinds of women. We love women in all shapes and sizes and colors and everything else. Some guys like particular types of women more than others, but not all guys like the same type. If a guy isn't attracted to you he isn't the guy for you. You search for a guy who is attracted to you. Since you have a guy who is then you don't have a problem. Be yourself and don't let anyone else dictate who you should be or how you should look. Love yourself, be happy, and live your own life.