The case isn't necessarily garbage. Pull the bullet and run the case back through the sizing die. Carefully, since you'll be decapping a live primer. Where eye and ear protection and do it slowly. I did the same thing when I first started and resizing the case worked just fine. Yes, you have the seating die body adjusted down too far.
Still happily answering to the call-sign Peetza.
You do not HAVE a soul. You ARE a soul. You HAVE a body.
He is no fool who gives what he can not keep to gain what he can not lose.
-Jim Eliott, paraphrasing Philip Henry.