21 year old woman looking for their own place!

Hello I will explain my situation to you, basically I almost died last year due to domestic abuse and have been in a rehabilitation centre. I now need to find my own place but my ex abusive partner left me with nothing. He took 6k from me and our living space etc etc. I did have my own flat prior to the rehab centre for almost 3 years and I was never in debt with the rent or utilities I was just wondering if i could move into the cheapest room asap as I dont want to be homeless again and pay the rent the month after? I know some landlords accept this and some don't but I hope you can help me! i received max universal credit (no capacity to work) which is just over £700 and then i also get PIP which is around £600. both of these benefits mean i can claim housing benefit too and get council tax reductions nd stuff!! please please consider. i am very friendly and polite! hygienic; i love looking after my own space as i am autistic! it would really help me out at this point in my life that im at x Thank you lovely people!!!! x