Yes I believe this is completely normal - happened to me and the treatment worked fine. (Also thought my waters were going!)
I’ve not used them whilst I’ve been pregnant, but used them whilst I wasn’t and this still happens, it’ll say on the leaflet it’s completely normal (even if you use the applicator)
It's super normal, it's gotta come out and that's it's only way to :)
I've used them before pregnancy that's totally normal
That’s happened to me anytime I’ve used one and it’s worked. I was under the impression it’s completely normal