Career Change . Manufacturing to Software

Im looking to transition to software engineering and need some advice as far as how to go about it. I have a BS in Industrial Technology and a MS in Technology Management. (Manufacturing) Should I return to school and do a MS in Software Engineering, enroll in a bootcamp + learn on the side or start with a Computer Science BS? I took some intro level CS courses during my undergrad before deciding on manufacturing. Other than that, a few weeks of Python that I recently picked up on Coursera and basic html/css knowledge to build decent webpages. Any advice please ?