This might be a bit of a Debbie downer...

Hiii 18 y/0 female here😂 I was in a relationship with a guy for a year and he cheated on me. And I thought I was in love with him and I thought he was in love with me but in the end it Was all a lie. I feared that I was never going to find love but when I found him I thought maybe I was just being stupid and that he was a man for me. But now that I’m single I realize I might be alone forever and I might never find the person I meant to be with. I have so much fear of this because I I am a person who loves to be in love and loves to be loved.. I don’t want to be alone forever. All my friends are super pretty and skinny and has no trouble getting attention from men, but I’m 5’10” and chubby, and options are very limited for me. I hate this and I hate being the only one not happy and in love with a person I have a future with. So my question is, how do i accept the fact that im going to be alone forever? Because I’m having a hard time and I just want to be okay but it’s hand when no one is around or there for me. I’m scared I won’t be able to grow old with the person I love and have the kids and a family I always wanted.. I’m struggling with the fact that I might not ever get to have the one thing I’ve always wanted since I was little. Advice?