Yeah I spoke to the midwives when it happened, and they said it's fine, if it's the whole thing, bub may come a bit early. But I went for an appointment last night and she was a bit concerned that I may have an infection so they are doing some tests to see if I do.
They said it would be a worry if there was blood in it, because that usually happens only days or hours before labour, so because I had none of that, then they were not too concerned.