Constant Ear Pressure Feeling

So I’m having this this constant ear pressure feeling to which I believe is because of my impacted wisdom teeth. I got an x ray about 3 weeks ago and since I’m on accutane, the doctor said it could wait until March which is when i finish the treatment. I did start feeling my first symptoms like jaw pain and ear pressure a week after my x ray. After around 4 days it all went away, but now my ear pressure is back but no more jaw pain. I am worried because I have a long haul flight scheduled for next week to go back to school. I’m not sure what to do, I don’t want to do the surgery now because I’m on accutane, and I’d have to cancel my flight. The ear pressure isn’t unbearable or painful, but it feels like I’m on an airplane, it’s that type of pressure.