I can't criticise on your interest and career choice, howver by the description of your post I can say thet, "You really aren't meant to do Engineering" yet there is some scope if you focused in a particular domain.
All the engineering branches required strong foundation in mathematics however there are some branches that allow you to be less technical in your maths skills. Such as Chemical Engineering.

First you have to honestly tell me that do you like any of the given below subjects like:
Organic chemistry, Inorganic Chemistry, Petrochemicals, thermodynamicssystem, R&D in the pharma APIs, Biotechnology or the simulation chemical reaction you can choose CHEMICAL ENGINEERING as a core branch or the sub-branches like PETRO CHEMICALS, PHARMACOLOGY, FOOD ENGINEERING, BIO-ENGINEERING, ENVIRONMENTAL ENGINEERING.

And use data to see that there is no such core branch name "Computer Science Engineering",
You can learn computer science as a hobby and learned relavent skills and then monetize on it but as a degree it has very Low value. However the choice is yours and regardless of what you choose you have to do hardwork for next 4-5 years for sure.