I can't remember dreams because I worry about the next day

In the morning, usually on weekdays , I wake to people rushing around the house and i can never lie there.

What helps you to remember dreams because sometimes i can and sometimes i can't i don't know why, especially when i am stressed at school or work.

That's quite common, no worries. Dream recall fluctuates, especially if you are stressed and you don't have enough quiet time in the morning just to lay there and try to think back at your dreams. If you can get up 10 min before the chaos starts, that would help.

You can also try to get up after each dream and write a few keywords down, so you remember them in the morning. For this, you either drink water before bed and everytime you get up to the restroom. There is a good chance you'll wake up after a dream, since we all wake up like that, just don't always realize it. Or you can repeat as you falling asleep "I remember my dreams', or 'I wake up after each dream and remember it', or anything similar to this, in present tense. Have a dream journal handy with a little flashlight. Happy dreams:)