I'm taking responsibility for my actions. Well. Lack of action. My last post was on 3-27-12 and I'm pretty embarassed/horrified to say that I've gained about 14lbs back in almost 2 months. I worked SO hard to get those off in the first place, I'm pretty upset about it.
I crashed and burned pretty hard. Out of no where I got sick of my diet, sick of not being able to eat what I want, etc. So I acted like a child and ate what I wanted to. About 3 weeks ago I got really sick of eating crap and made 3 failed attempts to get back on the wagon. I've been back on since Tuesday. Thankfully I didn't really fall off the exercise wagon. I did exercise less but I still did it.
So now I'm back to a slow carb/4 Hour Body-esque diet. Mostly meats and veggies, no grains, with an off day once a week. I also started weight lifting last Saturday.
Feeling pretty foolish for letting go but I'm back and I guess that's what counts. I'm all about owning up to things, so I figured it was better to own up to it in a thread rather than just slink quietly back in with posting in other threads.

Dont feel foolish, be proud of yourself for admitting that you had a few off weeks and now you're back to doing what you know you should be doing. I get frustrated pretty much on a daily basis at one point or another. When I first started I was doing so good and did the same thing you did. 
I know it can be scary because you KNOW you can lose weight on this low carb diet, but if you feel deprived then maybe it's time to throw caution to the wind and try something else.