Creeper at the gym

Anyone ever get creeped out by someone at the gym? I did my first mile (at 13:47 min mile pace) and I had to stop a) to use the restroom and b) to get away from the guy who was just staring at me. It was creeping me out. My second two miles I did at a 13:30 min mile pace. So that's good. Hopefully I'll get faster with more training and with some weight loss. I felt great afterward today, too, even though I pushed myself. I hope I can keep feeling great as I run. Well, that's all for now. It's a slow, slow week.