I don't know who else to ask other than my GP and I will be making an appointment but I wondered if anyone else had experienced this and if I am just a freak!
3 years ago I had a total abdominal hysterectomy and had my cervix removed too so it is stitched up where my cervix would be.
All fine and healed nicely.
I've been finding though that when DH and I have sex a fair bit over a few days and he comes inside me that after a day or so I start getting a bit wiffy vaginally 
I'm assuming that because the sperm has nowhere to go it kind of gets stuck there (and having sex last thing at night probably doesn't help!!)
What to do about it though (Other than using condoms which takes away one of the benefits of a hyst...)
If you've had the same op have you found this to happen too and if so please tell me what you did about it!
I will be heading to see my GP but it's unlikely unless they've had this op they will really get the issue.