Is it time to stop making du'a?

Salaam everyone. I've been making du'a for something for almost a year now, and I'm not seeing any sign of it. I feel so down. I cry to Allah during my prayers, during my du'a, but I'm just met with quiet and it's really wearing on me. I even asked Allah to remove this desire from my heart if it's not good for me, but I still catch myself praying for it, with nothing shifting at all. Should I just stop?