A reverse squeeze is caused by an obstruction. Were you diving with a cold or sinus congestion? Could be wax...or some little critter that crawed into your ear while your were sleeping

Just kidding...Generally it's wax or congestion. Yes you can descend and yes the pain will go away, but you are not going to necessarily fix the reverse squeeze like you would a direct squeeze as you would experience on descent. You still have to ascend and the squeeze probably wont' be eliminated once you start ascending again. One of 3 things will happen. You will be lucky and the trapped air will still get out passed the obstruction. The other thing is you will start to feel a little pain, then alot of pain, then excruciating pain like a Q-Tip on the eardrum. Once you get to the surface you are going to have to deal with it until the air diffuses out of your middle ear. The other scenario is you will rupture your tympanic membrane/eardrum from the inside out. At that point you will have a rush of cold water into your middle ear (even if it's 80 degree water it's very cold compared to our core temerature), you will get vertigo and will vomit. Once you vomit you will chum fish. Other divers will look and say Wow...Cool. At that point, hopefully you will have a buddy who knows what is going on and will get you still and get you to cover your ear to warm the water. At that point the vertigo and nausea will go away and you ascend keeping your ear covered. Once you get back to the dock/shore...you need to get to a physician to get the ear cleaned out to avoid infection. Then you stay out of the water for 2 weeks...one for the eardrum to heal and one for good measure. You can avoid all of this by not diving with a cold or sinus congestion or earwax build up, and by not forcefully clearing on descent. If you have to forcefully clear then it's because you are pushing air passed an obstruction. Then the air is trapped and that air has to go somewhere when you ascend and the volume expands/Boyle. I would suggest you abort the dive if you are having to forcefully clear.