it was just 3 months..... , 8 months has passed since the break up and i still miss her presence.

8 months has passed and i really don't find any motivation in me to go and find any more love i just belive at this point that i don't deserve to be loved , a few girls confessed their love to me in the past few months and i can't accept any of them cz i know that the ghost of her is following me everywhere? and i don't wanna play with any girl's feellings . if anyone know how to actually get over someone u trully loved and wanted to marry can u pleasse help me cz at this i may just end it . is it true that changinf urself helps ? (i have melancholy)