For as long as it takes, for as long as it hurts, keep moving forward.
Moving on after a breakup is downright difficult if not impossible. It feels like walking through thick, swampy mud—you try to move on but seem to be completely stuck in the past. These feelings are natural, normal even, after all breakups are a loss which means grief comes along inside the package of pain, angst, regret, confusion, anger and doubt.