18 weeks

I'm 18 weeks and 2 days and decided to check my cervix with gloves cause I have had a bunch of stress added to my plate. I can put my finger around the opening with a little bit of room and typically when you start to dilate I know its just a matter of time before it goes to labor I'm a little concerned here. I didn't even start to dilate until like 38 weeks with my last pregnancy. should I call L&D or wait til Monday or go straight to the hospital first thing in the morning.