hi i had a coil fitted on tue morning, i had some spotting tue and wed then on thurs had heavy period like bleeding which hasn't stopped yet,i'm not due my period because i'm still taking pill so i know my cycle period due 3 weeks, imy main concern tho is i have a lot of sticky clear non smelling discharge too, i can feel the string just inside my vagina is this too long, due to go back to docs after next period should i go sooner?? thank you