That is a question that only you can answer.

There are no rules that says someone from Electrical and Electronic Engineering background will have difficulties, or not, when it comes to business concepts. It depends.

Engineering is based on hard skills like mathematics and science, and business is based on soft skills likes sales, marketing, public relations, psychology and other intangibles.

The way these things work is people have a fairly good idea of what they want to do and what it entails before they go down that path.

Since you don't, you should stick to engineering.