Water mystery

I recently bought my tuck and it was/is working great , however my AC is making a weird noice like hisses sort of idk how to suscribe it. But there’s condensation under the glove box closed to the floor where there is water build up but the AC works good and the water is clear and doesn’t taste like chemical. Yes I tasted it to make sure no I didn’t swallow and two there’s no color or aroma to it. Anyone run into this ? So it’s been raining a lot here lately and it didn’t start till that happened

 

Ac drain plugged? Blow it out.