Hard Time Adjusting

I hope today is better. With all the drama and depression going on lately, I have been having even harder times focusing and clearing my head/mind. I can't afford to lose it now, I'm in the process of getting my G.E.D. (only til May 2018, estimated finish time), then I start my Early Childhood Education courses, and focusing on my family, and maybe getting married in the future (he got me a ring so), too many  thoughts racing through my mind. I'm not sure what else to do right now, I am on a few waiting lists for the Human Servious and Behavioral Health Center where I'm from, but the waiting lists are long. So how can I clear my head?, even if its just for one day?