If your only two weeks diagnosed and your sugars have been running very hi, then it sounds like you experiencing a type of hypo.
Yes your BSL is at 'normal' 4.6 but because of the drop you will not feel great. My only advice is to ride with it I'm afraid
Saying that , maybe just have a small amount of carb say something of 5grms just to push you up a little but not back into the 16 mark.
ONLY a suggestion I'M NOT MEDICALLY TRAINED, IT IS WHAT I WOULD DO BUT I HAVE BEEN A T1D FOR A LONG TIME AND KNOW HOW MY BODY WORKS.
Once your body get accumulated to running at 'normal' levels then the feeling should go away and you will only start to feel like that when you get in a proper hypo which is usually less than 4.
That would be good because you will then get warning signs and be able to deal with it
Hope things get better soon.