Water leaking? TMI

Im 39w2d. Been having contractions since 12 30, its now 4 30. They are about 6-10 minutes apart and last about 45 seconds. Then i went on a walk around the block and felt a gush went to the bathroom and saw this. Could it be my water leaking? Also had a bunch of yellow snot mucous with red streaks earlier. Havent leaked anything since. It does not smell like urine has more of a sweet type smell