Giving Oral while Sick?

I have been getting over a cold recently, stuffy/runny nose, and not really a cough, but every now and then I'd cough a little bit. My BF asked me to give him a BJ and I told him I was worried he'd get sick. He was fine with it though, so I gave him a bj. I think my nose ran a little thouh and I'm worried about him. Is he goingnto get sick?