It is a beautiful day today, although it started with a moment of stress haha 😬
I am right handed too, I could type on the phone with just one hand (right of course hahaha) but on the keyboard it is kind of impossible. (but I should rest my right arm for some days as it is having some troubles 🤐)
I understand it happened to me when I was painting pictures and often now at the computer as well, especially the cervical vertebrae sometimes bother me. You have to let the arm rest a bit and the hand is very delicate, especially the carpal tunnel.
I'm sure the day will end beautifully! Hugs!