Help

Ok so I’m currently studying to go into med labs, and I’m struggling with some of my classes, most specifically organic chemistry. I wouldn’t say struggling necessarily but like very hard to keep up with, I’ve almost failed a couple exams and sat in class looking so dumbfounded to a point where I’ve reconsidered going into this profession so many times. I’m wondering how important is it for me to actually understand organic chemistry concepts like reaction mechanisms and electrophilic/nucleophilic reactions, etc?

I really want to get into this profession and find it very fascinating, but stuff like this makes me regret some decisions I’ve made.

Any reassurance from anyone who’s currently working in this profession would be very much appreciated!