Babe I'm just gonna say this bluntly and hope you don't hate me for it haha. You are tired because you almost never sleep and you were anxious about your appointment and you are cold because it's Scotland and it's been freezing all damn day. *shivers* I know what you are saying though. Whenever I get dizzy like I did the last time I V* it freaks me out. Curl up with a good book or something on TV and stay under your duvet, well done for going to your appt and feel much better soon my dear. *hugs*
Be courageous, believe in yourself, and be the best woman you can be. I'm with you all the way.