You really need to print the graph off from Dr rind site and chart them properly on a daily basis so you can see if they stable or not. What you doing is providing no information. If you going to take Miracle-Mineral-Supplement you are going detox and by plotting your daily temps you will see if your adrenals are taking strain.
Waking temps are indicative of thyroid not adrenal function.
98.1 is not 98.6. Your goal is to have 3 readings . One 3 hours after you wake up, one 3 hours after and another 3 hours after. All 3 should read 98.6
It seems you probaly do need some adrenal support after all. I suggest some good B vitamins, B5 500mg twice a day. Hydrolized collaged for your ammino acids and proline, you could probally also handle a glandular and some vitamin c. That should be more than adequate.
At the same time you need to focus on immune support and plot the adrenals everyday on the graph !!