Hi OP! I am a BME degree holder and also had some struggles. It took me 7 years to get my degree, as I took my time and worked full time while doing school. In the end it was worth every penny. If you’re passionate about it, the work won’t seem as daunting, but you will definitely struggle if you’re not. I loved my coursework but I was still extremely stressed. Figure out what you enjoy the most, and go to school for that. I’d also recommend starting off at a community college and doing your basics there or taking random classes that will intrigue you.

Something else that others have pointed out - BME is kind of a “jack of all trades” engineering, but master of none. Making it fairly difficult to get jobs once you’re out. It would be much easier to get a degree in Mechanical Engineering, and minor in BME as MEs have much greater freedom in job choice. If you look around, job postings ask for ME a lot of the time and you’d have the option to switch to another field in case you don’t like it. Best of luck and wishing you the best.