Mushrooms?

So I took a look at my plant today, and there are mushrooms growing in the soil? I have never seen or heard of this happening to anyone.

Is it bad for the plant?
I should pluck them right?
Is it just the soil I used or something?

they wont hurt your plant but indicate overwatering

Its actually a good thing. It means the soil is alive and is able to support fungi.

don't eat them!