Frustrating session.

Just put in a few hands and it did not go to well. I started playing 6max which went fine. I ended up about $60 in 1k hands. The game started to get really bad so I decided to play some HU. Got two really good games going and thats when it went down hill. 

The two player I were playing were terrible. It was annoying as hell losing to them. I was getting coolered all over the place. Flush over flush, seemed as though everytime I hit top pair vs the guy, he had a better top pair, or rivered two pair to go along with his bottom pair. It was sick. My last hand was AJ vs QQ on J83 board where he check min riased me and then shoved. Well I am done for the day at least.

Here is the graph. Can you tell where the HU session started?