I feel lost and alone,I am struggling to cope,I need some mental and emotional support.I am looking after my mum again on Saturday and staying to pit her to bed,but it is so tiring and putting a strain on me.I do it to help my sister rest,she keeps saying she won't let me do it cos it is too hard but every saturday when I say I will visit she asks if I want to stay put mum to bed and I say yes.And I end up doing it.She is meant to get an agency in to cover weekends but says she is waiting for Power O Attorney cos the agency asks if one is in place.But that could take months and this is stressing and tiring me out,I am not physically or mentally well myself.