Dehydration is a vapers worse enemy.Glad to hear you are feeling better, and that your lungs ( after all the abuse of analogs) sound good. As for you juice may I suggest 99Vapors.com. All of their juices are 100% VG ( get away from the PG just in case that is causing any problems)and thier customer service is beyond excellent. Their shipping is very reasonable, their response time is excellent ( from Houston Texas to New Hampshire in 3 days). The flavors are excellent from single flavors (Coffee, Pomegranate, Watermelon) to complex flavors ( Bayou Blend, Shivas Tea, Raspberry Espresso Truffle).
Sorry I seem to have rambled on about them, I almost sound like a salesman.... In short great flavors, great company.