Hi,
If you are unable to lift it to check, yes, please have it checked. When you feel something like this, usually something is loose or worn out and can potentially be dangerous.
If you would feel more comfortable, please feel free to let me know what you are told before having the repairs. I should be able to tell you if they are recommending something that makes sense. Too often, I see shops take advantage with the well known, "in the near future, you will need". I'm sure you know what I mean. It was found that approximately 80% of suggested repairs and service that was recommended by a shop was completed within a month by the same shop making the suggestion. It's the power of suggestion.
Regardless, let me know if I can help in any way.
Take care and if you have the chance, let me know what you are told.
Joe
Tuesday, February 18th, 2020 AT 7:39 PM