Seems like it never ends

So today, like the past few weeks, have been so stressful! We are trying to buy a house and our credit is not the best. We made some bad choices and mistakes in our past and are trying to make up for them, but this house hunting is taking its toll on me. I have been so stressed. Seems like when we hear good news, it's always followed by bad news to follow. It's been nothing but an emotional roller Coaster for the past month! I have prayed night and day about this and I know it's out of our hands. So now all the emotions kick in. One minute I'm happy, then sad, depressed, or anxious! Please just pray for my family and pray that I can keep my sanity through out all this lol!!