Writers Block

So, I have two stories that I desperately want to finish but the problem is that I have no time and school has been really stressfull. Plus, I am suffering from a severe case of writers block which totally irritates me. I hate leaving my subscribers hanging because my stupid self couldn't think of another chapter. I have tried listening to music, focusing on other things, and rereading them so I can re-spark my interest. So I was wondering if anyone had any ideas on how to get passed this writers block? What has worked for you? Please comment and share your ideas :D
Love and Stress,
Megan(: