second semester and freaking out!

Hello all! I'm in a diploma program currently in my second of six semesters. My first semester was awesome I was not working and I was only taking Nursing 101 with a math calculations class with a 3.7 gpa overall. Over my winter break I decided to get myself a big girl job as a PCA at a local nursing home working 24 hours a week on third shift. My schedule this semester is jam packed, I have Micro and A&P 2 as well as my nursing 102 class and all three classes have labs! I'm slowly starting to set into panic mode because my course load is so full. I'm starting to get worried I won't be able to stay afloat in school while working. I'm not fully convinced my study techniques will work for this semester, I usually will type up my objectives for nursing and go through my power points typing up what goes with the objective. I start studying a week before my test and I will re-read my power points over and over again, sometimes making flash cards. I will go into my text books but only for the NCLEX questions at the end of the chapters. I'm not worried about anatomy or micro because the courses were set up almost identical to the way my classes were in the college I went to before. But since I only work 3 days a week I usually bring all my homework with me and do it on my shift since it's super quiet. I get all of my work done on my days off during the week and I find myself re-reading my notes on the other days.

It's only been 3 weeks since the start of the semester and my first test is on the 25th. I know many others have gone through nursing school working full times with kids and have done perfectly fine. I busted my butt last semester studying all the time, but since I was not working there was nothing else for me to do. I'm just worried it will be near impossible this semester since I am working and have a full course load! Any advice would be amazing and I hope I didn't confuse anyone!