Yep ,
A new or newer diver as you may be your tubes just are sounds like clogged,and you may have some water in your ear,try some sinus med to open this up,if it still is acting up see a ENT just in case you forced something,I had this after my first dives and it just cleared up after a deep dive or two,but dont take any chances with the ears and I'm no doc so paly it safe and try a post in diving Med on this site some folks in that area know their stuff! and hope all is well,Good luck and welcome to diving its a blast!
Oh Yes as said if you dont have do join DAN !! And get the dive INS,Its cheap saftey all divers need! and they are some great folks to ask any diver med question 24/7
Brad
Brad