Are there any grants or income programs for low income individuals or disabled individuals? Yes I've filled for disability.?

I'm 29 and disabled, not able to work due to lung damage caused by my bout with covid-19, among other health issues, all of which including the again the damaged caused by covid when I had it. I've filled for disability but have yet to here anything back and I'm broke, with my parents footing my bills which makes me feel like a failure, I need to find someway to get income in. I can't work due to health issues and mental issues, so I've looking and researching any way possible to get income into my home. Can anyone recommend anything, grants, work from home options that my mental state can handle. I've been doing stock trading but It's legit a scam, I'm getting no where with it. I just know I need help somehow. Just right now my heath has caused me to become legit useless is a way. I can't even do simple tasks anymore without my body just giving out on me.