Not sure what to say as I've definitely never had any problem with letting the tears flow.
Are you feeling a need for that release? I heard or read some where that people feel better after a cry because crying makes you feel so bad that after you're done you feel better than when you where crying... (

) but you get the point I'm sure.
I think you'll cry when you need to. Unless you have a medical issue with your tear ducts I truly would try to just relax and focus on other needs.
(((((Chris))))))