If you must wait until you hear from a prophet before you believe that God has spoken to you, then your salvation or your relationship with the Lord is questionable because the word of God says, ” My sheep hear my voice and follow me…” (John 10:27) That shows the level of their intimacy or communion.
The one you always commune with will not need a third party to speak to you.
It’s either He spoke to you but you were not paying attention or that you didn’t understand what He said.
He can speak to you directly and He desires to (Jeremiah 33:3)
Except you are a goat in the sheep fold otherwise, demand that the Holy Spirit should speak to you in the alter of prayers in a language or sign you will understand.
God bless you