so i put a tampon in and it’s one of my first times and i could feel pressure where i usually get period cramps. when i sit i don’t feel it, i just feel it if i try to squeeze it. the thing i’m most concerned about is how i can feel it at the very opening of my vagina, like the sting and very end of the tampon. maybe it’s just because i’m aware of it and nervous, but can someone lmk if this is noromal ? if i try to stick it in more i feel a lot of pressure