Peggy

Hey there, hoping someone can help me. i have the FujiFilmXT3 The indicator lamp is blinking green and orange after i take a photo. I then have to either press the menu button to take the next picture or turn the camera off & on. and the next picture is double exposed with the previous image. i don't know what/how this happened. camera is only a year old & has been working fine up until now. trying to trouble shoot with user manual and looking online. anyone have this same problem? thanks!