No man is gonna want me....

I know this is gonna sound so ridiculous but I'm hormonal. I have a 10 year old boy, was with his father for 3 years we broke up when he was 1. I was single for 5 years. I met a man and we were together for 5 years, found out I was pregnant and he left... just like that. I'm currently 15 weeks and in love with this little baby already so adoption and abortion aren't an option. But what man in his right mind would want me? I'm a plus size woman, have my own home, job and all that. But guys aren't generally attracted because of my weight.... I'm gonna be alone forever... .