I saw a dream where my dad & elder sis died on an accident. My sis wasn’t breathing but in my dream I saw my dad's rotten flesh. I mostly forget dreams I see but some dreams are unforgettable. This is one of them. I wpke up by that dream and since then I am imagining my dad there. I am trying to be normal cause it was just a nightmare if i say, but this is coming on my mind all the time and I am feeling so restless. Is there any way to divert my mind?