Why are my photos taking up so much space when I don't have any?

Hello! I only recently noticed that my photos were taking up a lot of space (17GB) even though I had very few (around 200) and when I imported them all to my laptop and deleted them on my phone it was still a lot Storage space occupied. (16.79 GB) I would like to know how I could free up the used space and why so much was used in the first place. (PS; have a Y81 (Wiko))

Maybe on another Google account

Hm. I have to admit that I can't understand how 200 images can take up 17 GB. But after you have deleted it will work again. 17 - 16.79 = 0.21 GB = 210 MB for 200 pictures is okay. The question is what is the used space?

Settings

Apps

Photos…

to save

Clear cache.

Maybe just clear the cache.

Unfortunately, I wasn't able to free up a lot of space. (approximately 106 KB)

I'm just as perplexed… Whenever I try to press the pictures where it says 16.76 GB, I come back to the Gallery Go app where there are no more pictures…