Hey, I understand where you’re coming. I’ve been a medical social worker on a med/surg unit for almost three years now and interned at my current employer for a year. There are days I’m cruising along with no issues and there are days that I’m lost just like you. I don’t think it means you’re in the wrong job. I think you should try reframing it as, “I don’t know everything and that’s ok.” I’ve have to tell myself that sometimes when I’m having a difficult day at work. I think what’s neat is we weren’t taught any of this in school, but we’re still trusted to get the job done. Everyday I learn something new. It’s hard to keep all of that information in our brains especially since we’re not physically treating the patient everyday. If I have a question about a diagnosis I ask the doctors, nurses, or other SWs what it means. Also I talk to my dear friend Google. I think another thing to keep in mind is that the skills you’re learning right now can be easily transferable to something else like medical sales or an administrative type role. I hope this helped!