Wiggles, I'm glad you are feeling more positive, and looking forward to things. I think you have made a good decision re not going on holiday with your friends - there will be other chances to do this down the line I'm sure.
From my experience, you are right about the expectation/hope fading with time, but be prepared to get caught out every now and then. Some months are broodier than others for some reason. You probably realise this, so hope I don't sound patronising.
I have definitely changed in my attitude since my DS got older and we've moved on from baby/toddler stages (along side many of my friends). I now walk through the baby sections of the shops without a second glance, and although I think tiny babies are oh so cute and cuddly, I am always quite happy to hand back my friend's toddler after babysitting for her (fun for an hour or so, then I've had enough!!!). But I am four years on from knowing I'd be unlikely to have more, and it probably took a couple of years to get to where I am.
I am resisting the temptation to say you have made a good choice (because it's such a personal thing) but I think it's great that you have made a decision about the IVF itself, and can now focus on other things a bit. And Barcelona seems like as good a distraction as any! (Would love to go - DH has been twice, but both times without me )
Hi TSK - welcome to the thread. You will see from my posts that I experienced a similar thing to you, so know how it feels. No advice on clinics I'm afraid, but hope you can get help on the other thread about that.