Please help with your experience

Hello everyone!! I am worried as hell because due to our careers we decided very late in our life to have baby. I turned 37 on 4th May and my husband is 39. Have been trying for almost 6 months now but no luck. All our tests are normal. I am really concerned a) I am 37 b) I weigh 90kgs. I have started gym plus healthy eating. Is there any hope for me? Please share your experiences and any advise would be highly appreciated. I am finding this emotionally very draining.