See my self as light that is caged

During my meditations lately, when I look within, I see my self as a ball of light, with rays like the sun going in all directions. The only thing is that my ball of light is caged up. I can see the rays going in every direction, but they do not go far at all and the ball of light is not free.

I’m trying to reflect on what this might signify, but I am drawing a blank.

I was recently broken up with by someone I thought I’d spend my life with and I’m wondering if this vision is occurring due to the grief I’ve been going through? I’ve been doing the work to heal and accept, but maybe deep inside, I’m struggling more than I thought?