Going back to work after maternity leave

I’m going back to work next week after a very long maternity and medical leave. I work in primary care. I’ve been off work for 9.5 months! I worked for 9 years as a PA prior to my leave but I’m feeling really nervous to return, like I’ve forgotten things that used to be second nature. My memory and recall also suck now. Any advice for resources for quick reference or quick review for me to use to get back into the swing of things and refresh my memory?