Recently, whenever I enter lucidity, I become super groggy, as If I just came off anesthesia after having a surgery. It becomes very hard to move, like my limbs weigh 100 pounds. I can barely see, my eyes are closing as if I am right about to fall asleep.

I can fight this feeling, and eventually I become less groggy/tired, but it definitely takes some fighting. It is kind of annoying, because it has been happening whenever I become lucid.

Does anyone else experience this or know what this is?