SDI & returning to work part-time?

Hoping someone can answer this while I wait for my district assembly person to get back to me.

I have been on disability for almost a year and am wanting to trial going back to work part-time to see how my body responds (dealing chronic illnesses); however, I won’t be able to afford to pay rent and all my other bills with just part time pay, so am I still eligible to receive benefits if I’m only working ~20 hours/week?