I used to be a shopper! I finally stopped when we moved abroad to a country where I wasn't allowed to have money in my own right (I don't recommend that as a cure though). But I know it's probably only in remission.
I don't think CBT will help as was suggested on another post as I am able to live my daily life, leaving the house, going to work and looking after my little girl.
In the nicest possible way, I think you've got a misunderstanding about what CBT can/can't do. Imagine a triangle and at each point you have "thoughts" "feelings" and "behaviours". All CBT does is helps you change your behaviours by helping you change how you think about things.
For example, if your shopping addiction is because of unresolved feelings, CBT will help you work through the feelings themselves which are driving the shopping habit.
If you don't think you meet the threshold for getting CBT on the NHS, can you get it privately? It will save you money in the long run if you can address your shopping issue.
That's so sad that you are worrying about having a second baby. Is your sister a mental health professional or is she just someone with an opinion? I had bad MH after my baby and I keep worrying, but I'm going to do it again, it's a very personal decision though. Have you found any support from PPP groups e.g. on Facebook to talk through what you experienced and your fears about a second baby? Have you talked to your partner/family about the idea?
Your risk of having PPP a second time if you have no underlying MH is 50%. Also if you had PPP once, you should get additional monitoring and earlier support from midwives/consultants etc which should enable you to get help more quickly. Having said that, I can understand why you would find it too traumatic to do it again, especially if you don't live in an area which has mother and baby units to keep you together.
