Sorry I haven’t posted back…have been extremely sick and incapacitated! I'm desperately at the "end of my rope!” I went to the ER today, bc I've been dizzy, nauseous, vomiting, & having diarrhea (with some blood in stool), with off-&-On Migraines from hell, for about a month now. My neuro, rheumy, & PCP had NO ANSWERS for me this month, with all this. So, desperate, I went to the ER.