Burnt out!

I just finished the most difficult semester of my life....just about killed me.  Lessons learned: Never take Microbiology and Anatomy and Physiology at the same time as well as 3 other classes along with work and photography...it's no bueno!  I got a 70% in Micro and I think a 70% in A&P..one more point and I would have a D's in both...Thank you God! I barely made it but I made it!  I wish Christmas break would be longer than 3 1/2 weeks.  I am so burnt out.