Wahay! I've seen your journal on mm kim and it clicked with me last night that it was you!
Regards to the headaches; I'll probably try to time it so I start while I'm off work for a few days, or on nights.
And the sachets, yeah the whole should I have three, should I have four, should I just SS+ thing is an issue for me at the mo what with work and all, it might cost a bit more in the long run, but at least I know I'll be safe if I have the four of them! I am 5'7 anyway so I'm right on the borderline for 4 packs regardless of job.