well, you could look into a few things. magickally cleansing, protection, and a variety of luck and wealth spells could help you. i would focus your energy one at a time however. try cleaning and cleansing your house [you can sprinkle salt water around. be sure to visualize the water replacing shadows with light] hanging a protection symbol by your door to keep any negative energy from returning. afterwords try to look ahead. dwelling on past problems will only bring negativity. for your money problems, perhaps look into a money charm or honey jar to draw money to you.
on a personal level you could say 'it's in the past' and work towards a better future. you could write a mission statement or affirmation you read every day [example 'i will find a job' or 'i am stronger than i may realize'] while this isn't a traditional spell, you can put yourself in the right frame of mind, as well as charge enough energy to bring this desired change into your life.