Feeling very overwhelmed

Its been a rough past month; I started back to work, struggling with my online classes well just one of them is a challenge, got a second job (work from home at night), started looking for a new apt.. well thats all great but work won't let me go full time so i had to find other income so I now work 9-2 at my one job then come home and work 3-midnight answering customer service calls.. my statistics class I am hardly passing and today is the final I am a nervous wreck because I had open book notes and internet for the whole class and i am almost failing and now I'm expected to do the final with half a sheet of notes def not gonna be good.. so I applied for the apt that I really want the other day and i make more then enough to pay for it however they want 3 times the rent in one week not possible with a part time job but whatever so now I may have to stay where We are don't get me wrong I like it its just far from everything and only has one room.. 
on another note Angelica started escaping out of her snuggy at night now and waking up screaming cuz her hand is half in half out.. so i am attempting to do one arm out a week to see if she can transition slowly to no snuggy she's going to be 3 months on the 15th and already teething and rolling.. I miss her so much when i have to go to work