how do i tell my boyfriend that i want a few days to think and to find myself again without upsetting him or making it sound like i want to take a break or break up?

lately ive felt off and unlike myself. i want to take 2-3 days to myself. to work, think, and focus on myself. i want to go a couple days without contact with him so i can do that.

i really could use the help.

this could get deeper; if you have questions to help you help me out, i will answer them for you.