Hmmmmm. I would also wonder if you're truly drinking 'enough' since you're consuming processed meats (and cheese) that are usually very high in sodium. Are the meats nitrate/nitrite free? Besides being plain old bad for you they tend to cause you to retain fluid (along with the sodium, of course) and some say cause stalls. I think you know that already, though...

Also, I agree with the other poster in that your calories may not be high enough. Can't really tell by some of your listed portions, may be just fine. Are you keeping track in fitday.com? I've found that shaking things up and eating brekkie as my largest meal, and evening meal as my smallest helps (or just varying calories from lower somedays to significantly more).

Otherwise, don't know. These last however many are truly difficult for al lof us, it seems.

Hang in there is all I know to say.
Hugs,
JInx