I am currently 28 weeks pregnant and I have a real short cervix; 0.2! I've been on bedrest for a…

I am currently 28 weeks pregnant and I have a real short cervix; 0.2! I've been on bedrest for a month now. I have noticed my underwear are getting wet when I stand up (I lay in bed except for when I go pee) and I'm real concerned. my baby is really low and when he kicks I feel like he's gonna fall out. I woke up this morning feeling kind of sick, just not feeling well at all. could I be in premature labor? my doctor is an hour away so I don't wanna go for no reason but I probably will because I feel pretty bad right now.