I had oral sec with my bf 1 week ago, his xum touched my hand, I washed my hand and dried it then touched myself, im 5 days late for my period am I pregnant
Not likely. You didn't say exactly how and where you touched yourself, but you would have to facilitate sperm getting into your vagina. But to get pregnant, it would have to happen at a fertile time. 2 days before your period is due is not likely to have been a fertile time, and if it were, then your period would not yet be due anyway.
However, some earlier sexual activity might have caused pregnancy. Nevertheless it might just be stress causing a delay. Are your periods regular?