Sometimes all it takes is time to get answers to prayers. Sometimes a lot of time. Sometimes, changing the focus of our prayers helps. Sometimes, finding just the right thing to pray for helps.
Anyway, I'm not saying you have to believe, but in my faith, believing (strongly) is generally seen as something you want to do if you want an answer. I'm not accusing you of not having believed, either. You can believe very strongly and still have your experience.
If you're a Christian, you might appreciate the story that Jesus tells about Lazarus and the rich man. (Luke 16:19-31; especially verses 19-22 and 25). Also, John 9:1-3 might provide insight (which shows that things people are going through are not always caused by them having done something wrong).
Likely, you've heard about The Book of Job (in the Old Testament of the Bible). Job is about a righteous rich man who loses everything (his wealth, his family, his friends, his health, his comfort; even his integrity/righteousness is challenged by people who were supposed to be his friends/comforters) and he endures really challenging things, but his end is better than how he began.
I'm not claiming my experiences are particularly as challenging as anyone else's. However, there have been times (which I considered very important) where I didn't feel like God was responding to me about some concerns, and I didn't know why (while it seemed God was responding to other people about the same things like everyday). That continued for a good while, but it did eventually end (although it ended after I prayed for something new, rather than just through patience; and the stuff I was praying for back then, I believe I've been receiving years later). That's not to say everyone has the same experience with prayer, but, I hope it's at least faith-inspiring.
I think sometimes, being in a certain situation can give us a lot of perspective later.