I just read your recent post on your blog. I am so sorry your students are such dip sh*ts! It's sad that your school sends them back to class after things that they have done.
I hope that your appointment goes well, and that you do get pulled out of work. (as it sounds like you are ready to be done). About the pain you are having. This may be TMI, but I know pain for me started early and the only way I could describe is it feels like you have been riding on an uncomfortable bicycle seat for hours, or like someone is punching you on your cervix. If it feels anything like that, it is normal (even though VERY uncomfortable).
Now that I have rambled, we need to do a phone chat soon. I can let you know some of the things to expect with a "multiple" birth. Big hugs!
Re: **MO**
That is EXACTLY what the pain feels like! I'm glad it's normal.
My doctor said this week is my last week teaching and be prepared to be pulled out. Silly cervix decided to get a pit shorter.