(Concern) I think there's pain near one side of my femur, but the hospital says there's nothing wrong.

The right thigh, especially around the femur, always feels somehow stiff and tingling compared to the other side. It's the same when I walk, so I pay more attention to the uncomfortable leg, and I feel like my gait might look awkward. I had a medical history taken and an X-ray done at the hospital, but they said there was no abnormality, so I wonder if it's just a posture issue. I also think it might be because I drive a lot due to the kids, using my right foot frequently, but... upon further reflection, I had similar symptoms even when I didn't drive much. I even imagine that if I get older, I might end up limping. Should I get more detailed or more extensive tests? Or would manual therapy for posture correction be effective? Manual therapy is too expensive, though. Anyway, I find it concerning.