New start?

I am really needing support with my decision to sell up and re locate.
I have not been able to adjust to life on my own in the home I shared with my best friend and Mum since I lost her to cancer last year.
Part of this reason I feel is that she passed away in this house - it was not a peaceful ending.
Other reasons I cannot go into but involve family troubles - that just keep going on and on and are very unpleasant.
I am going to be ill if I don’t do something.
I feel I have to do something and can’t see me ever having any peace here.
I miss her so very much.