Dating advice needed! Think you can help?

For twenty seven years I have been the continuously single friend, who watched her girl friends get decent jobs, find husbands and start families. I am now the wallflower. When I was younger I put so much faith in fate, wishing on a star and just knowing the right guy would come along. 4 yrs ago it seemed like things had worked out as I had always imagined; the perfect guy came along. Not 6 months after meeting him, he was gone. Its taken me years to move past his death, and finally last summer I went on a date. One date. Which led to a one night stand. Again, that was last summer. The loneliness is eating me alive at this point. I am so beat down and feel unworthy of anyones affection. I am now extremely shy and feel socially challenged. I make the effort to push myself, flirting as best I can, but I only meet rejection. Frustrated and alone, I am turning into nothing but an emotional wreck. I am a good person with a good heart; I deserve more. Any imput appreciated.Dating advice needed! Think you can help?
did u go get counseling after the love of your life death? maybe u need to talk about what u are feeling to a professional. u should not be feeling that way about yourself. but, everyone needs to be loved or give love..just get it in your head that u are worthy of giving and receiving love..i am sorry for this tragedy in your life..i wish u all the luck and love in the world..he is out there..u deserve it..good luck to uDating advice needed! Think you can help?
turn the table around by forget about yesterday grieves concentrate on where you are today and start to change inside and out look at the mirror correct what needs to be change if you are overweight go to the gym and start to workout you might meet some guys there also.Look at your hair style if it's too short grow out your hair most men like women with long hair medium length to long hair is sexy.Check your closets throw out clothes that look funny on you or too old out of style or doesn't bring out your features and experiment with some make up and skin care don't over do your face. when you change your style it will boost up confidence. Now work on your personality be friendly and approachable when you meet a guy start out by being nice to them and if they start to change their feelings for you it will be noticeable. Now forget the past go out and have fun enjoy your single life.