that may be so for you but for me that signals my medications not working and my bipolar disorder has entered its depression phase.

also people at many diffferent phases of their life age wise this would signal physical health problems, or other mental health problems.

how much crying for each person depends upon whats normal for that person. Since everyone has their own ways things affect them the amount of crying can be normal or not normal.

my suggestion to the original poster contact your treatment providers they will be able to diagnose whether what you are going through is normal or not and will know how to treat it if its not normal for you to go through what you posted.