I remember med school RECRUITERS coming to my Ivy’s engineering school to recruit engineering students to apply to med schools. They sure as heck weren’t coming to recruit the biology majors! My girlfriend had I think a 3.4 GPA in engineering, got into a fantastic med school that was very inexpensive even for out of state, was dirt cheap for in state. They definitely considered the fact that engineering GPAs are a bit lower than other GPAs.
Study what you love, what you want to study, what you can do well in. If what you want is Bioengineering, then most definitely go with that!