PhyllisAnn,
It sounds like you may have had a low. If you were at 96 by the time you got home, it's possible you had been lower at work when you started feeling weird. If your blood sugar goes low enough, then the liver will kick in and put out glycogen to raise your blood sugar.
I question why your doctor just keeps raising your Lantus dose if it's only your morning bg levels that are high. Lantus is a 24-hour basal insulin, and increasing the dose is going to make you lower ALL day, not just in the morning. I suspect that the combination of the increased lantus dose plus the change in your schedule could definitely be responsible for this "weird" attack. Breaking out in a cold sweat PLUS feeling weird and brain fog is a classic presentation of low blood sugar!
Do keep your monitor with you and test immediately if this happens again. If, in fact, you are experiencing low blood sugar, you may need to cut back on the Lantus and just add another dose of Amaryl in the evening, although frankly, if your blood sugars are still frequently running as high as 160 in the morning, you may really need to be totally on insulin...Lantus as a basal, and humalog before meals. I know this is probably NOT what you want to hear (and who can blame you!), but it really is important to get your numbers under control sooner rather than later.
Ruth