Predawn short run

This morning was up at 5:30 a.m. and was out for my run at 6:10 a.m., got out without my watch and just ran easy for 7.5-8.5k, on the 3rd lap in the conservatory I developed stomach problems that I could not handle, got out to the conservatory to head home, but around the 3 mile mark, stopped to walk, called it a day and just got home to do my thing. I felt really good in the legs and generally, much better than yesterday night. The only problem was the stomach problems, happy to have run something at least. 3 miles, untimed.