There are so many species of fungi, you may have even discovered something unidentified. I look at the cap, gills, stem, surroundings and smell to try to determine a species. You can also do spore prints but that’s time consuming. I just avoid eating them unless I’m 100% sure. Happy hunting! 🍄🍄‍🟫 My favourite one to find is still the Amanita Muscaria, so beautiful (picture of one I found a few years back). 
https://m.primal.net/Jbjh.jpg