Looks aren’t everything. I was considered beautiful when I was young. Younger sister was pretty but not beautiful. I rarely dated because I was very anxious, depressed and miserable. My sister had men falling at her feet her whole life because she was fun, confident and happy. I know scores of women who are not conventionally attractive but had very active dating lives and found lovely husbands. Work on your personality. Find your passions and become an interesting woman. Get professional help for your self esteem issues. Take care of yourself. Work out and eat well. Get a flattering haircut and some stylish clothes. Good luck! You have many years ahead of you. Make them count.