Hi Knitta (waves from Feb 2011 thread too!), sorry you're feeling this way. I clicked on this thread not knowing who it was (obviously) but read the title and thought...yes, that's what I wonder all the time. It's interesting that there are lots of us Feb 2011 mums on here (hi Ponyo reastie Emski wiggles and Needto ). I have been very up and down with some PND issues from the beginning, and although I think that is in many ways much better, I still have periods of time when I think I have 'cracked' something, and whole great lengths of time when I'm just trying to get through the day. I think wiggles is right that we're in a bit of a limbo time, not newborn, feel like we should be totally into being a Mum now, and yet not, and infact still struggling.
The thing is, I reckon most of the people you see are also struggling. Example, a week ago, a friend and me pushed our prams along the canal to a cafe, had a coffee and a cake, and then walked back again, in the sunshine. For that hour and a half, we probably looked like super chilled out and 'got it together' Mums, but what someone who just saw us then wouldn't know, would be that it was the fifth time we had tried to go for coffee, and all the other times have ended with both babies and at least one Mum in tears. And that's just going for a coffee.
So I think your title is right - people do find it hard to cope, and either don't tell, or just don't appear to from the outside.
Another example, DH and I have been away on hols last week, and had a nice time, but now I am a bit weepy and blue because I'm actually a bit anxious about being on my own with DD again tomorrow and next week. I feel ridiculous, I know I actually will survive, I am just kind of worrying myself about it. I'm also worried because DD has been a bit 'off-routine' during the holiday and I'm worried that she won't get back into it and I will have a whingey baby who will refuse to nap.
Logically, I do know things have got easier, but I am still constantly a little bit worried about something.
My maternity leave finishes in 4 weeks, and I feel terrible for partly feeling in a way relief that I will no longer be doing this on my own. That sounds awful, I mean in many other ways I will be sad to go back to work, but from the point of view of being a parent, DH and I will have to be much more equal now, which will be, well...a change. Not necessarily better or easier, but different.
Sorry, this post is probably completely unhelpful as it is just me spilling my problems, but I guess in summary, I feel like I'm not coping a lot of the time too, and I think a lot of the people you see who appear to be serene, might not be, like me and my friend on our cafe trip.
Don't put of going to the Dr if you need more help.
Dx