On nuvaring, possibly pregnant?

My husband and I wanted to wait until next month to start ttc so I kept nuvaring in this cycle. Three days after my period ended, we had sex (I took my nuvaring out during, but forgot to put it back in. Out for a total of 8 hours). Two days later we had sex again (ring out, but put it back in after). A couple days after that i had light spotting where I would normally be ovulating. I took my ring out today (still spotting) thinking I might be pregnant. Has anyone gotten pregnant on nuvaring? Has anyone experienced cramping and spotting mid cycle? Just looking for some helpful insight. I would be thrilled if I was pregnant, too soon to test yet... I have had one chemical pregnancy on nuvaring. Advice please?