First, I would tackle the main problem: Why am I self conscious about my body?

Is it jealousy of other people's bodies? Did someone bully you? Does someone make you feel bad? Is someone body shaming you?

I agree that looking in the mirror more often will help. You have to conquer your fear head on. There's no way around it.

In terms of accepting yourself, I think writing down a list of your good qualities should help. Think about all the positive things other people have said to you.

In terms of accepting your body, IDK. I think that could be a double-edged sword. Like, if you accept your body too much but you definitely need to get healthier, then idk if that would help you motivation wise. You don't want to completely accept something that isn't healthy and say "it's a fact. i can't change myself. so i'll just love my body". e.g., If you're 500 lbs, then IDK if I'd recommend "loving your body" too much because then you might become too complacent? Like, you should love who you are, but be realistic about it. I don't know if you know what I mean.