Have you upped your carbs? Perhaps if you lower your carbs again you could start losing weight. There is also another thing that may shock people out of platueas called carb cycling. The way they say it works is you eat low carb a few days then have a high carb day and then eat low carb again and continue to do that.

Are you still doing induction (eating 22 net carbs a day or less)? If so... make sure that you are measuring or weighing your food... many times people underestimate their portion sizes and you get more carbs than you think. That can stall weight loss. If you have started adding in more carbs... perhaps you have eaten enough to know yourself out of ketosis. Sometimes getting too much protein and not enough fat can make you stop losing. Take a good look at your food diary and see what might be the culprit. On a related note.... a good friend of mine stopped losing, and figured out 3 months later the reason was because there were carbs in the half and half she was using and she was using way more than she thought she was. She eyeballed portions and was getting 15 more net carbs a day than she thought. Another friend was drinking a lot of diet drinks containing aspartame.. and when she cut them out she started losing again. Lots of things to try.... but please don't give in and just eat the alfredo. You are worth all of the hard work you are investing in yourself. It will pay off!!!

Thank you for all the advice and encouragement, I need it. I've been eating around 50 or so net carbs a day, but I'll admit that recently I've stopped caring as much as I usually do because of the discouragement over no weight change. I still havent given in to bread or pastas! But there have been a few days where I've gone up to over a hundred net carbs and a little over calories. I do measure my food a lot of the time as well. The half n half is a good point - I should be more strict on my measurements with that. I do like a lot of cream in my coffee. And I heard that sometimes caffeine can prolong or cause stalls. Maybe I should cut out my coffee? I only have maybe a cup or so day.

I never cut out caffeine I'm pretty sure I'd murder someone if I did but I did notice if I had too much dairy (and that is still really small amounts compares to normal) that it stalled me and I had to quit any cheeses and cream for a while. And also a few months in any intricate recipes stalled me.. Such as the casseroles and crust less quiches and such.
On the days you up your carbs are you still eating foods they are allowed and how often do you do those days? They throw me completely off for a few weeks when I do them while my body plays catch up.