Signs of labor?

38wks+4, mild headache, nauseous, shaky hands, super fatigued, loose bowel movement (not diarrhea, but not solid?), dull backache, mildly uncomfortable contractions (haven’t been timing them but I’d guess every twelve minutes?), loss of appetite. Also feeling super ditzy, like my entire body feels lose, kind of like a drunk/high feeling. All started about an hour and a half ago, trying to figure out wtf is going on and if it’s a sign babies coming soon