u/Defiant-Issue-3569

I'm a first-time grower. Following the guide verbatim. I started these GT's on the 24th of April. I started with five bags. I was waiting on one bag to fully colonize. While waiting I moved the other bags to the basement where it's 67°. Today when I was spawning to bulk I noticed this mushroom. I went ahead and pulled it off to use the rest of the colonized grain. Just wanting to know if this is normal. And is it ok to used that grain? TIA!

Edit for spelling