I woke up this morning with a headache and it got progressively worse during the day. By lunchtime I could hardly see so when we got to the hotel I went straight to bed. Spent the afternoon throwing up and had to get the doctor to give me an injection to stop, so that I could keep some painkillers down. Not a good day. Kendall looked after me very well though.
I vaguely remember seeing some impressive mosques in the morning.
Obviously I can take photos with my eyes closed now :)
I was able to eat some soup about 9.30pm so hopefully I'll be okay for the trip to Samarkand tomorrow.