I had sex with a condom on the 24th and on the 26th i got my period, since i started using Nuva ring for the first time i inserted it on the 26th and at first the blood was red and when i inserted the nuva ring the period was really light on the first day( i could go with 2 small pads all day) now i only have brown discharge. Is it my period? i read online that it could be an early sign of pregnancy is that possible? or is it the side effect of nuva ring? I had normal cramps on the first day of my period as usual but it is just really light.