Hi I Have Been Using The Estalis Continuous 50/250 Patches

Hi I have been using the Estalis continuous 50/250 patches for 1 month now. My breasts have grown so much and are extremely painful. I went to the doctor after taking Progynova 1mg for 4 years after a hysterectomy and slowly gained 10kg over this time. I exercise and eat well. My doctor put me on The Estalis and said this should help with the weight gain. I am now confused as everthing I have read seems to say that the estalis may cause weight gain. Will the very tender breasts get better. I can hardly bear it.