A bit of background

My name is Kirsty I am 26 and am married with a 3year old daughter. I regard my family as my best friends in life, I was scared to move out and sad because spending time with my family is my favourite thing to do. I now live in the same road as my parents because I hate being away from them. My family are my world and I am at my happiest when we are together. My mum is 53 and my dad is 52. My dad used to be a heavy smoker but gave up 18 months ago I was so proud :) my mum has cut down to around 8 a day and I hope she will give up soon. My parents have always both been active people they both work and always seemed to have more energy then me. My dad has the best sense of humour and doesn't take things to seriously. I was worried to tell him that I was pregnant as that means he would know that I had well you know what lol but he was happy and said I am too young and good looking to be a grandad lol. I had a brilliant child hood and looking back realise how lucky in life I was. Which is why I don't really understand why I developed health anxiety and depression which I have been being treated for since last year. Last year I went a bit mad with my health anxiety I was sure I had different illnesses and my biggest fear being cancer I paid for many private tests as was convinced something was not right. So what is happening now is like my worst nightmare and made worse that it is happening to one of my most loved in life....... My daddy :(