Good deal that everything is looking up right now. Believe it or not, you are not alone with the on edge feelings & sensitiveness. When things are rough you get so used to everthing being a drama that when they aren't things are easily mistaken. My wife is the same way, when she tries to kid around with me, I take it wrong sometimes. Even when she is joking, she always seems to have a hateful undertone to her that makes it hard to tell if she is joking or if she's truly being hateful.
Good luck in the coming days
"The struggles make you stronger, and the changes make you wise, and happiness has it's own way of taking it's sweet time.
Gary Allan- From "Life Ain't Always Beutiful"