I would not worry yet about careers, but here is some information to learn more. You can look up various engineering careers, but maybe first, figure out what classes you like and take a survey of your strong skills, to match yourself to career perhaps.
Better yet, try an internship in mechanical engineering, and learn more about it. You can still back out of engineering with an engineering degree, so don’t worry year about that.
Engineering majors can work in the following areas–product development, manufacturing, sales, marketing.
They can also get a law degree and become a patent attorney. You would need to like to read and write to
become a patent attorney. its a lot of solitary work! And its more writing than math. Do you like math? Business is another option, so people management, but its hard to predict now if you will like leading groups of people, so don’t focus on that yet.
Basically engineers focus on building things, does that excite you? Pharmaceutical related engineers build
factories to manufacture drugs for instance. Or, scale up a lab process that makes a drug into an industrial sized process.
How good are you at math? Have you considered combining computer science/data science with biology?
Look up bioinformatics. That is part of some masters programs in biomedical engineering. Some mechanical engineers learn how to design orthodics for feet. There are degrees at U of Texas Austin for that field, masters degrees that lead to internships in the field of orthodics.
Spend some time reading about product development. It involves some creativity, some incremental work, so improve
the product already out there.
If you want to combine heath and engineering, you could also get a masters degree in public health.
That involves analyzing data thats used for human good, so epidemiology is part of that. Convincing parents
to vaccinate children, see the measles outbreak on the west coast. Much to do for public health!
Ask yourself to you like to design things? I am not sure what you mean by drawing, are you talking about CAD design? Most mechanical engineers understand design. If you prefer biochemistry, you may want to focus on careers in pharmaceuticals, and that means take fluid mechanics and thermodynamics or maybe look at chemical engineering as a major. Do you like chemistry? Do you want to take organic chemistry?
You have plenty of time to decide. Try to take a public health class, and also take some chemical engineering classes too. Is your university flexible enough that you can build your own major? Try that! Take control !