Do your parents need to know? You are 22 so you don't have to share with them. Also, there should be a counseling service attached to your uni. I don't think you will be adding this as another problem, I see this as a step forward in taking care of you...
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Pegasus
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“Everybody is a genius. But if you judge a fish by it's ability to climb a tree, it will live it's whole life believing that it is stupid.” - Albert Einstein