Navy and meps question?

i joined the navy and im going to be CTR and requiers a TS clearance. there were a few things i forgot to mention to meps like having a biopsy in my leg, a sprained wrist and i went to a family therapist with my family years ago. My question is do i just keep quiet or tell them before i ship out (i told my recruiter but he say not to sweat it) i don't want to be dishonorably discharged or get a fraudulent enlistment. but at the same time i dont want to be DQed because all of these things were minor what should i do???