Hi there. New user on the site. I’ve got about a 4x6 area in spa with tiles that are loose. Is this something I could fix myself or better to get a pro? I’ve looked online at some of the JB Weld solutions and wonder if I can/should just pull off the loose tiles and epoxy back myself or get a pro. I appreciate any advice or experiences. I’ve never done anything like this but wonder how hard it could be.