Went to the GP surgery yesterday morning for a blood test for allergies after some ling term minor allergic symptoms. I was told to call in a week for the results. I had a missed call from them tonight at 18.23. Tried to call them back at 18.55 but they closed at 18.30. No voicemail. It's kicked off an anxiety. Why would they be calling me? They do only check for allergies on the blood test don't they? Or do they run a routine screen for all sorts and it's thrown something urgent up? (This is what I'm catastrophising about in my dither.) Help me not stay awake all night worrying?