Help I think I just wasted my money.

So guys I just made my first crypto investment. I went cheap and bought ethereum for like 100 euros. As I was buying it I realized there's a fee that costs almost 50 euros. I went all YOLO into it and I basically got ethereum for 50 euros because the fee cost me half of the money I was ready to invest. I realize now with such low amount I'll need to double the cost of my coin just to come even. Do you guys have any advice what should be my next step?