I am 24 F its been 1 year after my breakup still couldn’t move on 💔💔

I am 24F still struck upon feelings on my ex-boyfriend. Tried to contact him multiple times in this year but got no response he gave me family reason and broke up bit we had really good time in relationship loved it each deeply.People tell me to get a life it hurts me but they don’t understand how much i have loved him whole heartedly he was the one who proposed me and wanted to marry me i fell for him after a period and he made me feel how love feels like…but now its just a heart breaking memory 💔💔