Hopefully your doctor goes over all of this with you soon. Yes, your saturation level percentage seems slightly elevated. 45% is the cut off before they may deem it too high. Do you have any joint pain or issues like that? Do you have any symptoms? https://www.mayoclinic.org/diseases-conditions/hemochromatosis/symptoms-causes/syc-20351443 I guess hemochromatosis is a hereditary disease and does have some initial symptoms.
Hello~I would ask your physician, he/she would be better in answering this.
One thing I would suggest is donating blood, sometimes this helps to lower the levels.