Need help with rent

I’ve been trying to come up with the last bit for April and I’ve got it down to $330. I got a voicemail while I’m at work today from the landlord saying that he was going to come by tomorrow to pick up the remaining in cash or check if I couldn’t get it paid by then. I’ve been door dashing when I’m off from work and I’ll probably get maybe another ~$40 tonight when I get off. I also submitted a loan request from my 401k but I don’t think it’ll be processed by tomorrow. I live with my girlfriend and our two dogs but the past month has been hard because she hasn’t worked due to problems with her kidneys. I’m not just looking for a handout but also advice from anyone that has been on hard times and how you were able to manage the struggle. Thank you