I recently had a spike about 2 1/2 months ago, I just woke up and it was insanely louder than ever. Before I had never noticed it but once I woke up it was louder than ever before. I asked around on the forums here and some other forums and people all said it was from being sick. I had a sinus problem I think and a cold and allergies going on all at once. I went to the doctor and he gave me a steroid and i took nasal spray ect. Its been 2 1/2 months now and sadly mine has not gone back down to base level..everyone said it would but its still loud and noticeable more than ever. However I have heard of some peoples spiking for months then going back to baseline. So im hoping mine will. But on a more positive note! Stay calm, don't over re-act and cause unnecessary anxiety for yourself and just forget its even there and it will get better. Im sure yours will go back down to baseline after a while. Stay positive and take some good medicine! Keep me posted on what happens.