Are these wart on my fingers?

I used have little white dots on my fingers. They have grown over the past few days and adjectives the dots that were close together came together to create white bulges on my fingers. If I look closely at them I see they are made up of the dots. Are they warts? There's 8 or 9 of them.
Answers:    If your skin color is varying then you might have vitiligo

My mom have vitiligo and that's what happened to her <3
But they could also be warts

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