Over-the-counter medications and other non-prescription acne treatments are available.
It doesn't matter which path you take, but it's important that you do something about it because while acne isn't life-threatening if left untreated it can cause scarring and ongoing breakouts, which can be bothersome and even painful.
We will always recommend that you choose the option of seeing a professional, as he will be able to help you by giving you the best option for you and your skin type.