Thank you for the additional information. From this information, it sounds as if you have genital warts. They are caused by HPV, Human Papilloma Virus. There are 100's of strains of HPV, some cause genital warts, some cause pap smear abnormalities that can go on to cause cancer of the cervix, vagina, labia, or anus. Now that you have this virus, it is important that you have yearly visits to make sure you do not develop signs of cancer and more frequently when recommended by your doctor. If your doctor has recommended colposcopy, this is an important follow up to abnormal pap smears that allows us to determine when it seems that progression towards cancer is occurring and we would offer treatments to prevent cancer.
Now on to your question...As far as the genital warts, these can occur anytime after contracting the virus. No one can say when you contracted the virus, but if you have had it for several years it is likely that the reduced immunity state associated with pregnancy led to your initial outbreak of warts. Currently, your stress level has led to the development of more genital warts. I recommend you visit your ob/gyn as your postpartum depression needs to be evaluated and treated since it is severe. You can also be prescribed Aldara or Condylox to treat the warts. Be careful with scratching because one can develop a skin infection which would make antibiotics also necessary. I hope this helps. Feel free to ask additional questions if necessary. Best wishes.