I think most people get that feeling at least everyone once in a while, and people with anxiety have it most of the time. It's a normal feeling, I think.

Yay! I like contrary motion, I loved the idea at the time (it was for my kink_bingo card last year (ageplay)), but it just got stuck somewhere and now it's tough to try and pick back up. A lot of the stories stuck around 2-3k are like that. *sigh*

Thank you! I don't even have sore muscles this morning - I sat with a heating pad last night and it really helped. :D