I Have Recently Reduced And Stop Taking Citalopram, Since Doing

I have recently reduced and stop taking citalopram, since doing this I was always regular in my bowel habits, medium soft to firm on a daily basis.
My concern is for the past five days I feel like I want to have a pooh, but have a small amount of mucus instead, there is no tummy pain, no blood in the stool, and no offensive odour. My stomach feels soft and I do not feel sick,
I am just not having my daily normal pooh.
I am not sure what to do about it?