Struggling with acronyms!

kkpreszler

How do I read up on the lingo everyone is using? More specifically, what is "sch"? I've been spotting with some clotting for a week. Called my doctor and scheduled an ultrasound for Wednesday and need to monitor bleeding until then. Tried googling it to no avail. Feeling frazzled and frustrated when I try to search for similar threads and have no idea what people are talking about. Please explain in words or direct me to the acronym thread. Thank you!

kkpreszler

Thank you so much!