Hi Princess
like you I was dx in April 2014 and I'm feeling exactly the same way as you. I had to have a bone scan and ct today due to new back pain which is probably nothing but I'm terrified. Today was my last treatment and instead of celebrating it has been an awful day on a number of fronts. I asked the girls on the site a couple of days ago if I was going mad but it seems many of us go through these feelings. It seems like such a waste of energy to worry about something that may not even happen . After advice from the girls on the site I am just allowing myself to acknowledge my feelings and to just feel them for the moment. I'm not sue that these feelings will pass as such but I'm hoping that by "feeling" them for a while that they will become less in the forefront of my mind.
If this continues on for a few weeks then I suggest you speak to your gp and see if you can organise some counselling to help you get through.
I do hope that we both can put these thoughts aside and look forward to brighter days ahead. Good luck.
Karen xox