Thanks for the update. You must still be exhausted from all they put you through in the hospital! I know the worst part is not knowing what the issue is, it's like, even if it turns out to be something not so good, well at least you know and can get treated for it. The uncertainty always gets me. Good luck with the rheumatologist next month too. Write down a list of symptoms and questions, from my experience those drs can be really overwhelmed and move quickly and you might forget to say or ask some things. Until then, sending lots of hugs and get well wishes to you.