Hi Everyone:
I thought I would post this to our group first since so many of you have already had success with MFP and I may get the answer here without posting on the main boards. I may have talked to you in message form about a portion of this already, so you can either ignore me or provide any additional advice you have!

For the past several years I have been running and doing loads of cardio while eating roughly 1100-1300 cals a day. I would lose a little weight, but it was very slow and eventually I would get frustrated and quit for several days or a week. Repeat cycle. I realized this was clearly not working and a couple friends and I went to a nutritionist. His plan was science-based (loved that) and depended upon me following the very specific eating plan to the letter for it to succeed. It was timed, specific meals and I lost 10 lbs in a month. I run my own business and am a single mom and can't always do something so rigid. So I quit. For about one month I ran and did cardio (I am mildly addicted to running, that won't stop) but didn't pay particular attention to what I was eating.
Still trying to get these damn 30 lbs off, I joined MFP. I did a lot of research on here and am starting to accept the fact that I probably haven't been eating enough. This concept is still absurd to me, but I am trying to open my brain and allow the info in and give it a full-on try.
So, my question is this: Is it possible that my body will need to adjust to eating more and then the weight will start to come off? Or is it possible that I am still not eating enough? I have been at this three weeks and the first couple weeks, I ate none of my exercise calories back. Since last Tuesday, I started to eat some of them back. Since last Tuesday, I have gained 2 lbs.
Any help you could offer on whether I am doing this right or not would be much appreciated. My diary is open. Yes, there is red wine on there. And a weekend trip out of town. But every week, I am below my total calories. If you think I have to cut out alcohol totally to make this work, I will attempt to deal with that.

I don't have a sweet tooth, so you won't see desserts or chocolate or anything like that. Red wine is my weakness.
Thanks again for any help, sorry about the length....I don't want to quit out of frustration like I am prone to do. I want to figure this out, get it right and be 20 lbs lighter at Christmas!
-Jen