So the doctor prescribed me the thrush pessary today which I just used. She didn't say anything about the applicator and now I've just read that you're not supposed to use it! I didn't push it really far as it was so sore so I hope it's ok - I'm 15 weeks. Why is it such a bad thing to put the applicator in but then they say you can have sex no problem? Doesn't make sense to me!?