Inspiration please!

MyrianeO

Hi everyone,
I've been doing the MFP thing since the beggining of march but have been working out and watching what I eat since January. About 5 years ago, I dropped around 70lbs (going from 220 to 150) doing the South Beach Diet and working out tons, but through the years, I've gained around 50 lbs. I decided to try MFP because I want to stop yo-yo dieting and just eat normally while watching my portions and being more aware of what I'm putting into my body by tracking it.
Since I started, I have been alot more motivated in working out and eating well, but I must admit that I'm getting a little frustrated.. I haven't lost a pound yet..
I do not weigh myself very ofter (every 2 weeks or so), and I eat back my exercise calories, as I have read tons of blogs and advice on MFP and I know the importance of doing so...
I will leave my diary open for today, so if anyone wants to comment, please do.. Should I cut down on carbs? eat more protein? etc..- I am looking for advice