Hi @kevin,
Congrats on the successful meditation, it sounds like you were able to connect/channel some powerful energy. That’s awesome!
It sounds like you’ve done some research and have got some preliminary answers, which is great. I think Amethyst is right that it could be related to your chakras. And since your intention during the meditation was to connect with a deity, I’m also inclined to think that a deity may be trying to reach out.
As for who, you mentioned you were trying to connect with a specific deity - did you have one in mind, in which chase this may be Them or a deity related to Them, or were you trying to reach a deity who wishes to begin working with you?
If you’re unsure who the deity may be, like Amethyst mentioned, the solar plexus chakra could be a place to start. The deity could be any deities of the Sun - Ra, Sol, Amaterasu, Lugh, Helios, etc.
Another idea is a Mother Goddess, as the belly/abdomen is the hearth of life. You might look into deities of creation, fertility, and family. There are many pagan goddess of creation, such as The Triple Goddess, Gaia, Cerridwen, Cybele, etc.
I know you mentioned you already got some answers and images, so you may have already tried this - but if not, I recommend doing some divination to get more clarity. If you like tarot or oracle, you might use this spread to help narrow down your deity:
Does this energy feel good and uplifting? If so, extra good energy is a wonderful thing. You can direct it in the same way you direct your usual energy - towards work, education, crafting, passion projects, exercise, etc. You might also channel the energy you’re carrying into spells or rituals.
If the energy doesn’t make you feel good, you could release via a breathing meditation (breathe in clean air, exhale that which you are releasing) or do a banishing spell.
Whatever you choose to do, I’m wishing you good luck, Kevin! Blessed be 