34 weeks & 2 days

So I went into l&d; last night thought water broke but it was a false alarm.... nurse checked my dilation and I’m at a 3 .... she was a little rough and so I started spotting.... cane home showered and I had a lot more then spotting on toilet paper.... though out the night it got better as far as the bleeding but this morning there is more of a pink mucus and so I’m not sure if it was from the check or my plug? Can anyone help?