How does everyone manage to drink the suggested amount of water daily?

Really struggling to drink enough water. I find i can go the whole day without drinking any and then panic drink at night when I realise.

Does anyone have any hacks for this?? I'm worried I'm severely dehydrated.

I try to carry a water bottle with me wherever i go but still I don't drink from it. I think a big part of this is worry about having to constantly go to the bathroom during the day.