Early labor?

So I have been having a tight belly with pelvic pressure on and off all day. It seems to be getting stronger. Tight belly doesn't hurt and pressure is like I have to pee bad. It is about 30 seconds or so. My due date is in three days. I have been eating dates, red raspberry tea, evening primrose oil capsules daily. I'm a first time mom. Is this labor, early labor, Braxton hicks? Like I said it seems to be getting stronger but I really don't have any pain. It woke me from my nap today. I had been nesty the past few days but today I'm kind of sleepy/lazy. I thought I'd be more nesty if it was this close.