Hi! I took in a new stray cat over the summer and around july 14th we noticed her nipples were pinking up and she soon after started showing. We are sure shes pregnant, but it seems likes she's been pregnant forever. She has lately been having a pinkish/brownish slimy discharge throughout our house. Sometimes it's a few drops and sometimes it's a lot. This has been happening off and on for the last week. Is this normal? Is it a sign of upcoming labor? We have a vet appointment this Thursday to have things checked out.