Oh dear, voterperson. Just when things were going well between the two of you.
Okay, it looks like we're heading back into the same territory.
Your mom's tactics are probably a little heavyhanded, but I think when it comes down to it; she's correct.
You DO have too many clothes and you ARE obsessed with your appearance. You use your clothes as a crutch to make yourself feel valued and loved, as well as loveable.
You have a poor self image and you rely on others to compliment you on your clothing in order to feel good about yourself. When you don't get compliments, or when you get negative comments, then you spend hours (sometimes days) obsessing over why that person didn't compliment you; or what they meant by their comments.
PLEASE, voterperson. You are a full grown woman in your 50's. If you cannot move out of your mother's home and into a place of your own, then you MUST seek counseling in order to help you get to the bottom of this emotional minefield you live in.
You will not ever be free of this kind of garbage until you do.