I had cramping that would come every 10/20 mins lasting about 30 seconds peak then disappear. I went to bed and when I woke up the cramping was gone but it's slowly coming back again. I have lost bits of my plug over 4 days a couple days ago and now I have a more stringy clear discharge that has been a light pink sometimes. I've also had small gushes of water over a couple days that I'm not sure is pee because it happens when I don't feel like I need to go to the toilet before or after. Is this pre labour?