RE: Rookie Question
The "fix" has already been mentioned. You just need to tweak your nocking point a little. Notably move it lower. Both an arrow with field point and broadhead will hit a little higher, but the one with blades should move a little more for you.
Star with downloading Easton's Tuning Guide from their website. This'll tell you how and what to do.
It's not necessary to spend more money on different broadheads at this point. In fact, at this time of year it isn't necessary to shoot broadheads at all. That can come later. Work more on just tuning your equipment and learning how to do so. Then work on your shooting form. Consistent form is what this game is all about.