I wasn't going to say anything here, but I feel I probably should.
You're not a fool, Donna. You have very many qualities that make you a special human being. You just can't see them. However, I can't help feeling like your uncertainty about your looks is masking a deeper issue, one you don't want to confront. You say that you're having a constant war with your mind about whether you're ugly. I have to ask, is that purely about the way you look, or is it something else?
Going by your other posts, I get the feeling from you that you see your looks as the key to you being accepted by other people. The way you speak about your life, it feels as though you believe you have nothing else going for you. You feel people ignore you, you have no outlet to express yourself, and you think you're being a nuisance by speaking about the way you feel. This suggests that you're not allowed to talk about your feelings, and that those around you sometimes don't even acknowledge that you have them, that you're a living, breathing person with wants and needs. Your fears are dismissed as trivial or inconsequential and, to all intents and purposes you're simply not allowed to be you.
I have to wonder, does this manifest into a belief that if you could somehow achieve perfection then people would start to take you seriously, and listen to you? The belief that if you were the very embodiment of physical beauty then people would pay more attention to you and attribute more worth to who you are?
Others can tell you that you're stunning, and that you're quite incredibly beautiful, but if that's not the real issue then you won't believe them. Because the circumstances that actually make you feel the way you do will remain unaddressed. And it can become like another form of addiction. It makes you feel good to hear others tell you you're not ugly, but then the feeling passes as your mind once again begins to doubt itself. So you look for another shot of affirmation from others, which makes you feel good again for a little bit, and then back to the self-hatred. It's a cycle, sweetie, and you have to break it.
It isn't confidence you're lacking, it's self esteem. It's self belief. The knowledge of what makes you valuable as a human being, beyond looks. Physical beauty is superficial, and fleeting. It's like trying to hold onto sand, or smoke. You need to find what makes you beautiful inside. What you give to the world by sheer virtue of being in it. Then you won't need reassurance from others, hon.
Being supportive isn't always telling someone what they want to hear to make them feel good. As the saying goes:
"Give a man a fish and he'll eat for a day. Teach him how to fish and he'll eat for a lifetime."
You have to learn how to love yourself, sweetie. How to overcome the real ugliness that you perhaps percieve within yourself that's stopping you from truly being at peace.
*big hug*