Periods

Jennifer
Stop taking bc 2 months ago. Had my period in July for 3 days. From the day I stopped it has now been 32 days since I have a period again. Every pregnancy test is negative. I am getting down on myself. Am I doing something wrong? How soon can you get pregnant after getting off the pill? I was on it for 7 years. My breast are sore and I am very tired. Any suggestions?