Want to switch job to Clinical operations / PVG

Hi everyone, I am a B.pharma + MBA (Regular) working with a CRO as Business development Executive for last 1year 3 months. I am seriously interested in switching to Clinical Ops or PVG as being a pharmacist working in a CRO the technical jobs over there always make me think of getting back to the core. I thought initially that may be my job profile is not good in this company and may be I will get over with this notion if i change company so I changed the company about a month ago but after a month I am feeling that no the technical job is the only resort. Please help me!!! should I do some clincal Research course first and then try to change or my experience in CRO would be enough as I familiar with most of the things.