Nerve Plagued

You have been given a blessing by the cancer god, your shifting form causes great agony, dampening all other external sources of pain and limiting the mobility of the flesh.  You gain resistance to nonmagical slashing, piercing, and bludgeoning damage and an extra 2 hit points per level.  However, you get a -2 bonus to AC, disadvantage on dexterity checks/saving throws, disadvantage on perception, and your movement speed is reduced by 5 feet.