Several other users have provided answers for you, please read their explanations carefully.

However, if I were you, I would leave that small portion of Bitcoin alone, as I don't see any use for it at this point. What would it be for, even if it were exchanged?. This makes me wonder if you are just using it for experimentation, don't you?. Even if you intend to exchange it for other cryptocurrencies or fiat, I think it would be of little use, I don't mean to judge you, but I think we could try other ways if a small exchange is necessary, such as selling other unused items for exchange, or make an effort to gain profit in order to make the exchange (if that is your goal), so it doesn't need to disturb the small part of Bitcoin that you have, cmiiw.