Looking for public assistance

Hello I’m have lived in Las Vegas for the last 7 years about 3 years ago I had some health issues that after much research with medical professionals for 2 years my symptoms developed to the point where the markers for SLE (Systemic Lupus) appeared finally after 2 years of misdiagnosis. I have been trying for over a year to get some type of help and currently it has developed to the point where I need someone or I’m going to end up dead and homeless. My housemate is colluding with the landlord telling my personal and health business to him and they came to some weird agreement where he’s going to rent him a different unit and force me out. Me and the housemate have no malice with each other and I’m not sure why he did this shit in the first place because he still is offering to help send me back to my family over 2000 miles who will not take care of me and can’t due to their disability they would lose their benefits if I move in with them and this housemate is even willing to help pay for first months rent if I find a place. I never consented to leaving my current residence or break the lease and the rent was paid on June 1st. Realistically I don’t really need him to pay the rent in full on my own once get medical clearance to return back to work. Is there any resources I can use that has a high success rate because it seems everywhere I go no longer has funding there is no space for me or I have to attempt to rep myself in court after a 20 page PowerPoint. Please Las Vegas I don’t want to ask this and I have tried so hard to do it on my own. I was homeless for 8 months still working while caring for my condition and I thought for once I finally didn’t have to rely on others anymore. Clearly I didn’t intend for my condition to worsen but idk what to do.