If this is your first visit, be sure to
check out the FAQ by clicking the
link above. You may have to register
before you can post: click the register link above to proceed. To start viewing messages,
select the forum that you want to visit from the selection below.
Have you calculated your macros just to make sure you're eating enough? It sounds like you're doing it right except for the nuts, but I did that for awhile, too. I agree with an actual sickness, not food, causing most of your problems.
And you say you are already thin, then got thinner. That's scary. You may or may not be designed for low-carb eating, and might want to try adding a few sweet potatoes to your day (minus other foods to avoid caloric surplus if appropriate) to see if that picks you up. It's possible you do not need to lose any weight, but are already fit for the maintenenace phase.