Hi Jenni. Welcome to the board. I have a couple of thoughts for you after reading your post.
The first is that I think your
weight loss goals are a little too high. I have found that when people set goals that are too high, if they don't meet them, they tend to give up and quit. 10-15 lbs a month MIGHT be too much. Ideally you should lose around 1% of your total bodyweight per week on average. Which means that you could expect to lose around 2.5 lbs a week. Now at that rate, you're right around 10 lbs a month, but I don't want you to get disappointed and quit if you don't hit that. Make sense?
Ok, the next thing is that you really should work on eating more than one meal a day. I think what happens to a lot of people when they skip meals is that they feel like they've "saved up" and then they go all out at dinner. Or they are so hungry by dinner that they eat more than they should. I find that for me, it's easier to manage my
hunger if I eat regularly throughout the day - breakfast, lunch, and a couple of snacks. Then I'm not ravenous by dinner and eating everything in sight.
Finally, I think you should definitely start walking. Don't worry about starting out running yet ... just walk briskly until your heart is beating fast and you're breaking a sweat. As you get more in shape, you can add in some running. I started training to run a 5k race about 2 months ago and I still can't run the whole thing ... right now I run for 5 mins and walk for 2 mins and then run for another 5 mins at a time. For you, start out slowly and then add in 60 seconds of running as you can. Then you can add more and more and more ... it's much better for you to build up than to just jump in over your head.
Hope that helps you some!