Sorry if this has been addressed a million times before, but I just went to the toilet and there was no blood while peeing but when in wiped there was one bit of brown stringy 'stuff' on the tissue! I am quite worries as I am only 7 weeks and had a MC in June! Is this cause for concern or should I just keep an eye on it to check it doesn't turn into blood?! Any advice will be appreciated!! Thank you!