No I already got the glowshrooms- I've done the cutscene but I lost the glowshrooms, (the save file im on is pretty old so I keep forgetting what i've done lol), so I might have used them as an ingredient in making potions, which wasted them. I was wondering if there was a work-around yet.
Is it in your equipment screen, the one you see when you click the wooden sword icon on the top screen? The equipments that you can equip are on there, if you end up selling or discarding them by accident, then i am afraid you will have to start a new game and report this problem to Hayo so that quest/key items/equipments does not get removed in any ways until you create the key/quest items to explore the place they needed to be used on.