Have you had your adrenal function tested? Those are very common symptoms for adrenal fatigue.
When I was entering into severe adrenal exhaustion, I would have those episodes and eating relieved it too. Those episodes stopped after a couple of months of treatment for my adrenals.
Lyme disease alone can bring on adrenal fatigue, and when we start treatments, it stresses the body even further- which will bring out symptoms of adrenal fatigue. This is quite serious and I would greatly encourage you to get your adrenal function tested by saliva very soon. You can read more about
adrenals here:
www.stopthethyroidmadness.com/adrenal-info/ and you can order your own adrenal tests if you need to through one of the labs they have listed if you need to.