I am new to weed and don't want to get high or messed up. Just need relief from the years of psychosomatic body pains, nerve pain, etc. Bought a pax 2 and harlequin but havent tried. Any advice on high cbd strains? Also I should mention when I was young and smoked a couple times I got super paranoid (I smoked a lot in one sitting). So I am susceptible to paranoia. What strains prevent this?