My suggestion is go to a local off road shop, or find a off road club near by. Either should be able to diagnose the issue. May be as cheap as buying four correct shocks, slapping them on, and driving on. Or maybe even something simpler. They can help you learn as well, hands on is better than a forum. My 2¢'''
"Anyone who has never made a mistake has never tried anything new." ~Albert Einstein
My Jeep History -- 1980 CJ5 > 2005 TJ X> 2013 JK Sport> 2015 JKU Rubicon > ?