Tired in Ulan-Ude

I just finished posting more about the 3 1/2 day train trip and still need to write about Irkutsk, Lake Baikal and Ulan-Ude, but I'm exhausted and need to sleep. I caught a bad sinus infection/bronchial cough and have been zapped for energy lately. I did start taking antibiotics 3 days ago and feel I am on the mend, but am still very tired. Since I have to get up at 6:00am, to catch the bus to Ulaanbaatar, and I need to shower before they turn the hot water off, so I will sign off for now.