Totally man, been there! Especially with basic science stuff since I don't really have a science background at all.
It bugged me for awhile until I realized that research is the ultimate team sport and I didn't need to fully understand everything, I just needed to be able to work with people who did and synthesize the information. So read as much as you can and learn as much as possible, but at some point you'll hit a wall where what it takes to reach the next level of expertise is more than you can afford right now. At that point, find someone else who already has it and get them onboard with your project.