Am I crazy ??

So I get this can sound crazy but I think I️m going to go into labor early. I️m only 28 weeks but my body is changing in a weird way. Lately my back has been so bad hurting it wasn’t like this before to the point nothing works always been hurting just my lower back. I have been sleeping like crazy woke up at one took a nap at 3 could barely get out of bed. Also my boobs have been leaking through out my entire pregnancy but they have been leaking supper bad pat two days. I feel more pressure in my pubic bone area than i have before which is supper weird. And lastly I was walking out the store and my underwear got kinda wet and liek pee wet but I know it’s not pee I feel like we can all tell the difference between discharge and supper liquid. Am I just crazy what do you guys think ??