Deb it's still early days. You're still healing! Try not to stress too much about what's going on up there.

Your cervix does feel like a nose so I'm sure that's what you are feeling. I wasn't game for anything to go in there for months (poor DH he was very patient with me) so I really can't comment on how it felt in that respect.
My stitches were dissolvable and weren't gone completely till 4-5 weeks. I remember it was just in time for 6 week checkup because I was going to ask about it. The scar tissue may leave a little lump there too for a while but it does go away.