Do I Swallow My Saliva While Meditating Or Just Let Go?

[Peter Zemskov]

I'm meditating practising do nothing technique and last week I'm getting saliva problems. While I meditate my mouth salivates like crazy and when there is to much saliva in my mouth I have to either swallow it (and break my focus) or let it just pour out of my mouth which is disgusting and distracts me even more.  

Someone who had the same problem do you recommend swallowing it or just ignoring it, letting go and letting it pour out of my mouth? The only thing that makes me don't want to swallow is that I'm not doing nothing when I do it and I'm kind of not doing the technique correctly.

P.S. Is this a rare or a common problem in meditation practices?