Fibre and mucus

Hi guys, just wondered if anyone else has noticed a change with increased fibre intake. I've been trying to get more fibre by changing my diet and have perhaps gone OTT because I've noticed in the past few days an increase in mucus and wind. The wind I understand but wasn't sure about the increase in mucus - anyone else ever found this? I'm wondering if it's temporary while my body adjusts.

Thanks :)