Underwater Visibility VERY low

Hello, so the problem I am experiencing is that I cannot see underwater more than about 4 blocks in front of me, even with night vision. Previously, I was doing perfectly fine, I could see everything underwater. Screenshots will be below. Unfortunately, I do not have any screenshots of what it looks like normally underwater, but that can be seen easily just by going into a game. I did nothing out of the ordinary for this to happen, I only loaded into the game. The screenshot with the label of (9) is without night vision and (10) is with night vision.