My breasts became sore as usual before I started my expected period on July 23rd. They continued to remain sore and swollen afterwards.I started another full period early on August 11and did not ovulate between. I usually have 36 day or so cycles. My breasts are still sore and swollen today on August 23d. Looking for the cause of the short cycle and lack of ovulation with the chronic sore and swollen breasts for one month. I am 27years old and had a miscarriage 4 months ago at 6 weeks. Not taking any birth control or other medications. I was taking vitamin B complex, a multi vitamin, and omega 3 supplements since the miscarriage, however have stopped those over the past few days out of concern that they may be related to the change in cycle and sore breasts.