I Have Sporadic Hand Tremors, Depression Has Become Worse, Difficulty

I have sporadic hand tremors, depression has become worse, difficulty in maintaining concentration, insomnia, bad headaches quite frequently weekly. Muscles ache, joint pain, off balance walking, head dizziness feels like I'm going to pass out have to lay down waiting for it to subside. Had passed out couple days ago, not sure how long I was unconscious, vision blurs heart rapidly beating when the passing out symptons occur with heart palpitations and chest pain.