Room needed cardiff or newport

Hi, my name is layton im 40 years old born in cardiff im looking to rent a room if anyone can help me im finding it hard to find anywhere to live in cardiff due to me not working ive been contractor all my life and unfortunately I fell ill and now have kindey failure I go to hospital every other day for treatment so im out the house every other day 4 hours each time but out all day around 10 hours for thr full day becsue im not longer in work I cant find anywhere or anyone to help me ive have plenty of benefits thats all addressed to my parents house and it will stay there at there house but I cant find anything I have 2 kids that I see alot but they will never come to the house they are with my ex partner and I go there to see them in cardiff id like be close to my kids but I cant find any help anywhere if you would like to no what I get per month I can show you not a problem but its plenty more than £550 if anyone can help plesse let me no can anyone help please 🙏 I have previous refrances if need to show im reliable and genuine thanks