What do you mean by “gone into the 3s” and how are you measuring your levels? Given the accuracy of our meters, I would have no concern if i don’t feel a 3.8 or 3.9 as they may not be a “true hypo” and people without diabetes can see these levels. If you don’t feel a 3.1, this is more concerning.
I asked how you measured because Libre is less accurate or could be a compression low.
You have been posting threads about this for some time. If you are concerned, please talk to your diabetes team/DSN.