Pick and pack fees is so high, what should I do?

So I’m just started Amazon selling, I brought Lego keychains for 6 dollar and I sell it on Amazon for like 11, I understand ofc that I would obviously lose some money because the price is low but it was just an experiment, and Amazon charge me 6 dollar for pick and pack fee, is that normal? If I sell stuff with higher price, would I make profit?