Well done on the STS - after a Kebab and and Indian that's an achievement, especially after the big loss last week.
Congrats to you and hubby for your 4 year anniversary.
Hope the photo-shoot goes well. Your kids are adorable, so any photographer who can't capture that needs shooting (haha - shooting, geddit??)
Hope the baby is OK. Horrible when they're not well.
Hair - yep probably red/caramel colours/highlights, and some layers in it - maybe brushing your shoulders? I don't know how finances are, but if you can afford it/save up for it, what about having a colour consultation? I had one years ago and loved it. They sit you in front of a mirror and place cards/scarves of different colours near your face and neck. You can really see how the 'right' colours lift your eyes and face and how the 'wrong' colours drain it. I got a card with swatches of my colours on it to help with clothes shopping - I'm an Autumn. I'll admit I don't always stick to the colours because of what's available in the shops! When I do wear my colours though I nearly always get a compliment on how well it suits me. Perhaps you could have one as a reward for reaching an interim target, then as you get slimmer and even more gorgeous you'll be armed with that information so you can restock your wardrobe with all the best things for you! (It also covers hair and make-up, which is what made me think of it in the first place)