Hello and welcome to the forum!
Unfortunately, there is no right or wrong answer to your query. It all depends on you.
With that said, insomnia is strictly not a medical problem, it is more of a perception issue and more closely mimics a phobia problem. You simply just have an aversion of poor sleep. Phobias are not cured by taking anything external, it is an internal issue, because it’s all mental. Whatever you need to treat yourself, you already have it all inside you.
You also said it yourself, you want to sleep naturally, so you already believe the issue is internal not external. Would you continue to take medicine for a condition you never believed you have? If you don’t have flu, would you take anti-flu medication? Or if you don’t believe you have cancer, why would you start doing chemo and take all kinds of anti-cancer drugs, believing they all “work” in keeping cancer away?? The scenario doesn’t make any sense. If you never needed any medicine to sleep when you were born, why would you suddenly need them all now either? What actually made you sleep all these years including when you were a baby? All those drugs or your body itself?
Whatever you do to try to sleep automatically reinforces your insomnia. Because they keep you living in fear of poor sleep. That kind of stress is mentally stimulating enough to keep you awake. You must overcome these fears if you want to beat insomnia. Good luck and best wishes.