Hi ocdchick!
You might have BDD if (just an example)you are spending an exorbitant amount of time in front of the mirror (I'm talking hours) preoccupied with a "flaw" and it interferes with leaving the house so you miss appointments etc. If you are, you might want to talk about this with your T or P-Doc.
There is a good book that you might want to take a look at by Katherine Phillips M.D. titled The Broken Mirror.
For now though here's a list of symptoms.
Signs and symptoms
The signs and symptoms of body dysmorphic disorder include:
Frequently comparing appearance with that of others
Repeatedly checking the appearance of the specific body
part in mirrors or other reflective surfaces
Refusing to have pictures taken
Wearing excessive clothing, makeup and hats to camouflage
the perceived flaw
Using hands or posture to hide the imagined defect
Frequently touching the perceived flaw
Picking at one's skin
Frequently measuring the imagined or exaggerated defect
Elaborate grooming rituals
Excessive researching about the perceived defective body part
Seeking surgery or other medical treatment despite contrary opinions or medical recommendations
Seeking reassurance about the perceived defect or trying to convince others that it's abnormal or excessive
Avoiding social situations in which the perceived flaw might be noticed
Feeling anxious and self-conscious around others (social phobia) because of the imagined defect
Read more here...
Hope you find this helpful,
Petunia