How do I get out of this depression?

So the last cpl months have been a little fucked up. Because of me not no one else tho. , I am having a really tough time coming out of this little slump I'm in and I don't know what to do. I started college classes and I'm in college now I'm in my second 5 weeks, and I'm behind I can't keep up with that, I can't keep up with the house , or the clothes, or my mind... I haven't slept a wink in three days I just feel like I'm done. Cause my labtop I had for school got stolen a few days before Christmas which the whole story id crazy and I done tried to order two since it happened and my order keeps getting canceled. I don't know what to do
How do I get out of this depression?
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