I have been having major mood swings. Sometimes I feel so upset and angry, i cry and i just feel so empty. Other times like today I'm just completely out of character like I had such a good day, i laughed hysterically, was really chatty and actually felt confident so I volunteered in class. Im quite shy and reserved so this is unnatural for me. Recently I've been struggling to sleep and getting really irritable, Ive had some of the weirdest dreams which I can completely remember.