i have not had a period in like three months. i have been stressed and planning a wedding and i have gained some weight due to stress more like 50 pounds over the past year. i have been off the patch for about four months and i have taken 5 pregnancy tests at home that were megitive and i have taken 1 in the hospital that came back negitive. me and my husband want to start trying for a baby soon and i want to make sure there is nothing wrong with me?