Contractions

I'll be 39 weeks 3 days tomorrow ive been having contractions everyday for the last 2 weeks. This is my 3rd pregnancy both my last came at 38 weeks. Since ive been having contractions everyday i feel like im not going to know when im actually in labor because some of the contractions are painful i get alot of pressure in my pelvic bone and its stressing me out because my husband works over an hour away most the time. I guess this is more of a rant than anything