Menstrual cycle

Patient: I have been spotting for 2 days. When I woke up this morning I was having severe abdominal pain and cramping. I sneezed real hard and it felt like I urinated on my self, so I went to the bathroom there was a lot of blood with some clots of blood. So I sat down and peed and when I wiped there was a clot of blood with a clear round bubble. Im thinking maybe a good egg. I busted it and clear fluid came out? Is this normal to pass a good egg or did I just have a miscarriage and dont know it. I havent thought anything about being pregnant. But I’ve never had anything like this happen to me before. Thanks