Looking for an old, artist friend

I had a sudden urge to find my ex-girlfriend from high-school. 

If anyone might be able to help, I'd appreciate it. 

I had the sudden urge to try and get into contact with my ex from roughly 2017-2019-ish. Intrigue became worry as she has seemingly dropped off the face of the internet after spring of 2019. I remember her home life being unstable, so more than anything, I would just like to know that she's okay.

It was a long-distance relationship and I was a freshman in high-school, she was a couple years older. Her name is Angie, she's Mexican, a lesbian, probably lives in California, and would be in her mid-twenties. She is (or was) an art student, studying in Cali. The two usernames I knew her as were Silveradood and Cappucap. Here's a link to her DeviantArt. She primarily drew Sonic fanart for a long time. 

If anyone knows anything, please reach out. Thank you,,