Why does my right ear feel clogged.. like if I was in an airplane?

This is only for my right ear.. my left ear I can hear fine, but my right ear its the problem.. I have no cold or flu or nothing like that. It feels like If I was on an airplane flying.. u see how it gets like shut down or clogged not clearly hearable.. like u guys know what I mean..Well since its bothering me I tired using a Q-Tip and taking any Wax I had out.. and I had nothing in there.. I tried letting water go in it.. not a solution.. I tried yawning but I only hear like the usual crackling sounds u hear when u are on an airplane an try to get ur ear to open.. But its bothering me.. I fear I might get deaf! It doesnt hurt but I can hear clearly like the normal left ear!