Hi,
I have been diagnosed with PTSD, I get flashbacks and nightmares, but this last couple of weeks I have noticed that I had been a little erratic, my mind and thoughts had been racing, I have been more anxious, I have been unusually hyper, even though I haven't been sleeping much. I don't feel as erratic now. But looking back it wasn't normal for me. I have felt like this before just not quite as erratic if that makes sense.
Is this a part of the PTSD or could it be something else?

I would appreciate any feedback