If you're going through this every 4-6 weeks and eating high carb/sugar foods maybe your body has got to the stage where it is 'expecting' this and giving you these feelings?

It's going to be tough if you can't use the new stove at home, is there an outdoor grill you can use? You could come up with all kinds of new marinades and grill meat and some different veggies for yourself on it so you wouldn't feel so bored with the foods on your plan.

Before the next time your aunt comes over let her know that you love the pastries that she brings over but as you're sticking to a LC plan, could she please not offer them to you.

Good luck, keep up the good work you've done so far on the LC lifestyle and I hope these feelings go away quickly for you.