So you’re talking about that bulge in the palm right below the ring finger! I honestly wouldn’t worry about it, the glove is breaking into your hand and the way you wear a glove.
If it’s really bothering you, you can pound it flat with a mallet, or a dumbbell. Then store it with a ball in the pocket and wrapped up with a glove wrap like the Mizuno wrap.
Again, I wouldn’t worry too much about it. Are you a parent or a player? The reason I ask is it looks like maybe your fingers aren’t actually making it all the way to the finger stalls, and the ends of your middle and ring fingers are pushing out right there when you squeeze the glove closed.