My Hectic Week!!!

So the last 2 weeks I literally lived in the library! Ever second that I was not in class or eating, I was in the library. Since Im in Human Anatomy and Physiology, I spend most my time studying. My major is Dental-Hygiene so I really need to do AWESOME in these classes! Sadly, and I cant believe Im saying this, I failed both my anatomy lab practical AND Phis test! I actually cried! I was angry for failing after so much studying!
Does anyone have other ideas of studying? I read and high light from book....How do you guys go about studying!?

Please help, my brain is about to explode! All the alpha waves in my brain going about unrhythmically!! (if thats even a word)

confusion

Im so confused with all this stuff we need to do!