Sadly, I don't think anyone can tell you, but you.
I can say that many times I considered it, and instead just hung in there and kept up the DBing. I have failed and backslid many times. But, things have definitely started changing for the better, if only baby step by baby step. I promised myself and my DB coach I wouldn't make any major changes if I was feeling despair or depressed.
Time is a double-edged sword. They need that time to figure out that it's not all sunshine and happiness in a new R, and you need it to heal and discover the strength that you have within you to get through this.
