Ideas what i can do on my 'would of been' wedding day?

the weddings off, heart broken and dreams crushed. i need something to fill this day up instead, i still have dresses in my wardrobe, tried selling them but noone seems interested, i had the pre ordered invites in a box and vases of faux roses and table deco i planned to do... everythings shattered and i dont know what to do on august 20th as the day looms near... its coming to close for comfort and stabbing pains in my stomach alot at the moment.... : ( please help me out ... jilted bride x with children : ( that too are feeling a sad pain.