I hate mood swings, anxiety, and panic attacks.

The subject says it all. The past week has been filled with constant mood swings, horrible anxiety and fear, stress from all the emotional swaying, and a couple of severe panic attacks, most recently this morning at work. It was one of the worst I've had in a while, after it stopped it took me a minute to even remember where I was, I was just so overwhelmed. I'm still a bit shaken up from it. Honestly, the last time I had a panic attack that bad was about 6 months ago. I'm not sure why I had it either, I was perfectly fine last night, and nothing happened this morning to set it off either. It just kind of happened. The ones that just happen like that always scare me the most. Just thinking about it is giving me shivers.