5 hours since last diaper change, do i wait for him to wake up?

♡ 𝓚𝓪𝓽𝓻𝓲𝓷𝓪 𝓵𝓸𝓾𝓲𝓼𝓮 ♡
My baby boy is 3 months old and sleeps through the night. I changed his diaper at 5 and it's 11 o'clock now. 
Do I wait for him to wake up for his feed or change it now ?
Plus I'm super tired I know if I change him now I won't have to wake up to do it 🙃
What shall I do ????