Walls of Memories

I am new to this group and a recent empty nester. Had the priviledge of raising three great kids. Two girls and one boy. The walls bear photos of happy times, family & friends. This house was full each day with my kids their friends and ours, never a dull momment. Now I see the pictures and smile but then realize I am all alone and often find myself in tears. I knew when my baby joined the military that this was coming but until it happens you just cannot be prepared for all the emotions that take over with no notice. So proud of my kids for growing into wonderful independent adults. Atfer years of all my decisions revolving around the kids, I do not know how to reset. How do I plan for me? After work coming home to a lonely house is overwelming. Trying to rediscover what I like is an adventure. Trying new Restaurants, drawing, reading, shopping, any advise on how to battle the blues of loneliness?