Mucous Plug?

Hi ladies,

I’m currently 38+2. I had a sweep yesterday and my OB said I was 3cm and scheduled me for an induction next Thursday but said she would probably see me before then. Anyways, I’ve been having contractions off and on the last two days. Today they are much stronger but not consistent yet. I just had a bath to help with the pain and this came out. Is this my mucous plug? I tested positive for GBS so I’ll need to have antibiotics before I deliver.

Thanks!