Bad news is, it needs to be about 1 more inch shorter but theres nothing we can do. Can't change cams on a PSE NOVA unless you change the limbs.
Sell it and get the proper draw length bow , shooting a bow 1 inch too long is not what you want to do . It will teach you bad habits from the begining , and you will not be shooting anywhere near your potintial
I totally agree with ijimmy sell the bow and get one that fits you.
Ask the guy at the Pro Shop if he will take it as a trade in on a new bow.
There is no way I would even concider shooting a bow that does not fit me.
Yes you will probably pay a little more for a bow at the Pro Shop but that also has it's advantages in service and technical knowledge.