Logically, it could be an allergic reaction to maybe something that you have on your bed, to your sheets, to your pillow, I mean, you know, I mean, or if you have pets, it could be something relating to that nature. Metaphysically speaking, it could be some energetic shiznits that is, you know, I mean, you know, like I was fucking with you. But you know, let's go ahead and before we jump to extremes, let's rule out common things, you know? first.