I dont know if i had a miscarriage

I didnt have my peroid for a month in a half. I went to the doctor3 to get lab work to see if i was pregnant because my strip line was faint a few days later. I was laying down at home when i sneezed this clear snot like mucus with some blood came out of me . then ten min later i started bleeding really heavy and i felt clot came out. . i never experienced that before . my husband came home i told him he felt i had a miscarraige .but i dont know. I havent went back to get my blood work results yet. Can anyone help me