I can imagine every onset could be different. God only knows what my bp was when I had the bleed or what it was that morning when I had the last warning sign that something was wrong. You see earlier that morning I had a headache after I sneezed , that pain in my head was so bad I had to sit down. Unfortunately for me the pain lessened over time till It got to the point where I thought I could drive. Normally my blood pressure ran in the 110-130/ 60-86 range. I think that when your bp is elevated it can have any number of reasons. Pain, Anxiety etc. Well in my case it was an aneurysm that burst causing a bleed into my brain. I guess this produced the pain that caused my elevated BP. When I arrived in the E/R I was somewhere in the neighborhood of 230/190. It took the Dr. a long time to determine what was wrong with me. I had CT's, MRI's , x rays AS well as ultrasound. They were finally able to pinpoint my bleed with a MRA. I am glad that you are feelings better and that what you experienced last night was a one time thing. I had a few warning signs. that i passed of as nothing to important. Now when I look back I wonder if I should of done something different. I did not have anything similar to you. I am glad you contacted a trusted friend. It will make you feel better and another point of view can only help.
The body and the mind are capable of doing some odd things. At one point in my life I lost the use of my left arm for about 2 months. I had a pinched nurve in my upper back. It was the type of pain that you may get from sleeping in front of an Air Conditioner. If I had it now I would think .. Hospital.. STROKE. Where I am still early in the recovery stage I am overly cautious. Enjoy the tread mill