Anxiety Support Group
Anxiety is a physical condition marked by intense and persistent feelings of distress, fear, angst or dread. General anxiety caused by routine day-to-day stresses usually passes quickly and is experienced by almost everyone at one time or another. However, such feelings that linger over time and are very difficult to cope with, and which lack a clear cause, may indicate...

Sometimes when you're under stress too much noise or activity absolutely is too much, you're all full up and you just can't take in any more. If that happens, try to find quiet times in your day that you can look forward to, that help you unwind and get rid of the stress of the noisy times. Things do get better. :)
Write out everything, and see what patterns show up. Sometimes, doing this will give you the answer you are looking for.
Best wishes.