Welcome! How can I help with your medical...

Welcome! How can I help with your medical question? Hi...I am a married woman with two kids who are boys..one 11 .other 6. years.since last 2 months i didnt had periods and now i am having little cramps.exhausted .laziness..and pain in lower abdomen and back..I am feeling like going to have periods..but not..only just blood clot came ..little..please do help me..what is this situation. Have you seen a doctor about this yet? What medications are you taking? I visited doctor last month and she said i even had urine infection and gave me medication for that also went for abdomen ultrasound ..but everything was clear..even that month i didnt had periods ..do u need name of that medicines Anything else in your medical history you think the doctor should know? I am 39 years old...since my younger son is born ...I didnt got pregnant..even since last two years we are not taking any precautions..