miscarriage??

Jessica

Hi ladies! I'm a little confused and I'm hoping you ladies can share your experiences with me. So last Christmas I came off my birth control and we started trying for a baby, casually. we just wanted to let it happen naturally without obsessing over it. Anyways, no luck so far, but for the passed 4-5months my periods have been very odd.ive been having cramps all through he month on and off. I've been to the doctors and she isn't concerned as we havent been actively trying. She did a few tests which were normal. But. I was about 2 weeks late for my periods a couple of months ago, followed by a very heavy and painful period! could this have been a miscarriage?? should i have told my doctor this? this month, my period was very light and only lasted 3 days - I'm normally on for 7 days! I'm getting a little worried that I'm having early menopause or problems conceiving! can anyone shed some light?? Thankyou xxx