At my 6-week mark, they rechecked my brain by doing a "with contrast" MRI where they injected me with dye that then went through my brain and then separately a CT. I think that was how it went. At that time, my blood vessels in my brain had returned to normal (from "sausage links" to "tubes") and they saw that the blood had soaked back in. So I no longer took the verapamil (makes your blood pressure go down, although mine was always low anyway) and high dose magnesium that had been my treatment. Yes, my blood pressure spiked during the thunderclap portion of the episodes, due to the extreme pain. I was also vomiting from how much it hurt. Those were a very painful, very scary two weeks. Things actually improved once I started stroking.
I had 9 thunderclap headaches over two weeks, then 5 strokes, then when they retested my brain, they found the small bleed in my right frontal cortex. Was at Johns Hopkins for a week in the stroke unit. I have no residual issues (lots of people get headaches, I was told). I am also 38 and in good health otherwise.
I am diligently working through the emotional aspects of this, and the chemical part. Physically, I am fine--walking, talking, working, etc. Just really trying to heal in every way, but still struggling with sleep issues that have turned to sleep anxiety, dealing with the meds, etc.
Please let me know if you have any other questions. It was an extremely difficult episode that has changed my life a lot, despite not having any real physical manifestation at this time.