Fluctuations are always normal. I look at the figures for the year. In the end they always grow.
It's so normal and nothing to bother.
The rate of the cryptocurrency is not so alarming. Bitcoin is still in the range of $2000 and still fighting. As well as the other altcoins. And everything that have affected by the supply and demand will always fluctuate, not even currency but some stocks and goods are still affected.