Carpal Tunnel Due to Pen Grip?

Hi, I dealt with feeling a lot of numbness in my pinkie in high school because I was drawing nonstop and then moving into college it stopped. I’m an animation student and it’s just now starting up again as I’ve started animation classes. I’m wondering if it has something to do with my grip? It’s primarily in my pinkie and pointer, but I can also feel it a bit in my ring. Any advice or insight would be helpful. Should I change my grip? I’ve been holding pens like this since I learned to write.

I’m sorry if this is the wrong subreddit!!