I wasn't overweight as a child/teen, (but I am now and struggle with weight,) but I can tell you I was severely bullied. Told I was not just ugly but hideously ugly from my very early years until I hit adulthood. It wasn't just my peers but adults as well. I personally cannot see myself as pretty. In fact, it's caused such damage I am startled by my own reflection because I created a false image of myself in my head to cope.

Here's the thing, I've been married twice. Now, my first husband was out of desperation. It was really, really bad, because I feared no one would ever love me. We were married almost 5 years and had a child together. He was controlling and spent all of my money behind my back (I had an inheritance,) leaving me in absolutely poverty when we divorced and then got full custody of my son.

My second husband we've been married ten years. We met playing an MMO by chance, I wasn't expecting to meet anyone. We have two children and although we have our issues he does love me and I love him. One of his friends was upset that he married me, stating that he was shocked he would marry an ugly girl when he was considered attractive by many girls. That guy is no longer his friend.

So, in the end, yes you can find someone that will marry you. At 19 you're still dealing with "teenage" things even if you don't realize it. Don't give up on yourself and don't jump into something that's wrong. Take time to take care of yourself. Do things you enjoy and you will find someone.