Hi Kathleen, I was thinking along the same lines as Cally wrt blood sugar crashes being a possible cause of panic & mood swings but didn't suggest it this time because I know we've chatted about that before & that you're well informed about nutrition.
I know you're hypothyroid like me & that we've also chatted about T3 before, but did you ever manage to get it tested & are your FT4 & TSH optimal do you know?
I think you mentioned adding soya to your diet fairly recently. Have you noticed any changes to your symptoms as a result of that? I think I probably mentioned before that many years ago I was advised by a dietitian to drink soya milk in preference to dairy & also added soya beans to my diet, but I avoid both these days, partly because I felt no benefit from them & partly because of the potential for adverse thyroid interaction.
My only other thought is that I believe you've mentioned supplementing with flax seeds? If so, I find I really can't tolerate them, with similar effects to those I always get from progesterone (very hot, wired, jittery, racing heart, worsened insomnia). You'll know it's said the high lignan content in flax seeds can make them act like anti-oestrogens & I suspect that's what's happening to make me feel as though the beneficial effects of my HRT are being blocked by them.
None of this may apply to you I know as we're all so different, but you've struggled for so long to get well & as I also have some resistant symptoms nearly 2 decades from onset of peri, I really feel your frustration & despair.
Wx