I am so glad I saw this thread. I haven't been here in a while, but I've had a really bad couple of days and this morning as I was experiencing my own version of panic I told myself I should come here today.
As someone else here talked about, I've had a few experiences where I get depressed or anxious when I have my period. It was really bad last December, but then I had a few months of relief. I thought it was coincidental, because I'm used to feeling symptoms during the PMS stage, but they would usually go away once my period starts. This time a pain around my ovary set off intense worrying and I woke up this morning after only one and a half hours of sleep. My muscles started tensing involuntarily to the point of shaking, and when I'd consciously relax one area, another area would tense up and start shaking. From then on I fell asleep again in 20 and 30 minute increments, tensing up in between. You see, the fear was that the pain would eventually result in some doctor cutting out an organ, and that terrifies me.
I'd also been having bad dreams this past week, which is rare for me. Also, some were discussing hearing songs when they wake up. This only happens to me when I'm in a good place, but I do have intense dreams about whatever TV show or book I was looking at before falling asleep and when I wake up I feel like the dreams are making me sick and agitated.