Give it time, cry all you want when you need to and the best way though would be to get totally immersed in something else – like a trip with friends, an event to manage which will keep u super busy – isolating yourself completely isn’t a good idea though during this time. Write down your feelings regularly when you need to and then shut the book, go outside for that walk, go meet that friend for shopping…eventually, the pain becomes bearable and things become easier.