I think I have BPD

I seem to be hypersensitive and get seriously upset and depressed about the smallest of things. If someone says something rude or disrespectful, I take it as a serious indication of what they think about me, which is probably inappropriate. I alternate between liking and hating everyone and everything around me, even my friends and myself. I go from being content and cheerful to feeling unhappy and hating everything in a matter of minutes. I alternate between loving and hating my appearance and who I am on a regular basis, crying for hours. I'm terrified of people leaving me and being alone. If I was left all by myself with no one, I'd probably commit suicide. When I'm angry or frustrated, I sometimes lose control of my emotions and destroy things.