Why does everyone like her and her and not me? Is it 'cause of looks? Personality? Pics included...?

You don't look very confident in your pic. Maybe that's why. You need more confidence. However, you are not hideous and you sound like a nice person if your description is anything to go by. So I doubt it is your looks or personality. It must feel horrible to feel hated, but I ure you that nobody hates you unless you have given them a reason. Just try to relax.