For almost three days straight I've been having contractions all day and all night. They aren't painful, just uncomfortable at times and starting to get annoying. I haven't tried timing them. This is my second pregnancy and I'm 30+5 weeks pregnant. Ever once in awhile since about 25 weeks I get crazy sharp vaginal pains, but the contractions are new. Is this normal or something I should go to L&D to check on? My next doctor's appointment is next week.