Ginkgo biloba helping more than kisspeptin!

I've been trialling both kisspeptin (100-200ug intranasally) and ginkgo EGb-761 extract (400mg per day) separately and I noticed ginkgo is more helpful. Kisspeptin has weird side effects for me like tinnitus and fatigue so I stopped it in favor of ginkgo. I am regaining sensation in my penis and my erections are harder and fuller. I am pretty sure this is due to the action on 5-HT1A (upregulation) and possible positive endocannabinoid effects.