Looking for double room in shared or studio flat

I am a 42 year old female, employed as a mentor ar CRC BeNCH Probation Services, I am Ideally looking for a double room or a studio flat to rent. I am currently in receipt of benefits until my enhanced DBS checks are completed and then my position goes to paid work, I have an 18 year old son and have recently separated from my ex partner and looking for a fresh start, I am a part time smoker and also have a small pet tortoise called Ninja,