Help, gaining, not losing

sandc04

I've been trying to lose weight for a long time. I decided to come back to MFP and record my food etc. I was actually on a different system for about 2 weeks before MFP and now on MFP for a few days. Instead of losing anything, i am gaining weight everyday. So far a total of 6.2 pounds. I've been exercising more these last few weeks (more than normal), and eating less, drinking more water etc. What am I doing wrong???

quiksylver296

http://physiqonomics.com/the-weird-and-highly-annoying-world-of-scale-weight-and-fluctuations/