Are these bad mushrooms?

Lick em? Maby they are the goofy kind? No really tho, u should look up what kind it is. Very very importsnt as u DONT want to poison yourself ,And maby lower your humidity? Do u use bio feeds? I dont think u use salt based nutes right? Otherwise gl growmie u have great looking diaries ^^

It's an actual mushroom! Those spores would have already been in your substrate so nothing you've done had caused it and its not harmful to your plant but I would probably remove them anyway. But mushrooms need dark, moist conditions, so maybe just double check your light cycle, humidity and extraction 🌱👍