Hi all, I have not really used earplugs in the past before my T & H (8/2014), and probably should have, but I will need them soon for an event. I've bought several kinds such as foam, silicone, etc. Each time that I insert the plugs, no matter which kind, my voice seems really loud when talking. When I place my ear muffs on, without the plugs, I don't hear the same loudness when I speak. My question is, is this normal? Will the perceived volume of my voice, further my problems? Thanks very much to all-