Weird feeling

So I woke up with a painful contraction last night, I honestly thought I was dying not realizing what the pain was. They lasted for 30 minutes then I fell back asleep. Also today I've felt tons of pressure in that area. Just now I got an itchy feeling in my cervix? Just the begining inside down there. But it doesn't last it comes and goes. Like I'm being tickled or something. But it's not the normal outer itch it's inside.