Whether this is politically correct or not, I'm sad that you have had only one reply to your post. You are obviously really frustrated with your level of care and need some support. I hope your internist will take your headaches and other symptoms seriously. Soon.

Hang in there. I hope you are more careful while out in the heat or when doing any activity. You know you can go downhill fast. It's easy to be tricked into thinking you are "ok" when you aren't.

Annie