So I used my new diva cup for the first time this month. First day, didn't have any problems, got it in and out fine, worked great! I was totally loving it. But then my period stopped after 1 day. I chalked it up to my cycle being weird because I've only recently started having a period again after breastfeeding my baby for a long time. But then my period started again the next day. I used my diva cup again, all was fine, but then my period stopped again. this repeated twice more. Never had this happen before at all and I've had two normal periods since they started again.
So, any ideas? I can't figure out what's going wrong. I thought I might be pinching my cervix closed with the rim of the cup or something weird like that, but it does work for a while before my period stops.