Yes, too much sleep can also lead to bags under your eyes. We have been told that lack of sleep can be related to the bags under eyes. But on the other hand, if you sleep too much, being in a prone position too long, it can cause fluid retention in the face, that look like bags. As we know that when the septum surrounding the eyeball weakens, it will lead to causing the outer layer of fat within the socket to sink forward. Then in this way, they can make it look like you have literal "bags" under your eyes. So you can alleviate this by sleeping with your head elevated. And to reduce the bag under eyes, you also can reduce your salt consumption, for salt causes your body to retain fluid. Besides, you can also put some cool ice or teabag on your eyes. in that way, it can relieve your symptom.