Hi Annalise

So sorry to hear about your problems and also your inadequate treatment by the medical profession.
First re the thyroid - if you were diagnosed with underactive thyroid - have you been treated for it and do you have other symptoms besides weight gain? What were your blood tests and did they do the whole lot of tests including T3? Many women start to get problems with their thyroid at the same time as becoming peri-menopausal and many of the symptoms overlap.
As for thyroid and fibromyalgia - of you look at thyroid UK site they consider that much of the so-called fibromyalgia diagnoses (ie the syndrome of symptoms called fibromyalgia) are in fact due to untreated underactive thyroid (backed up by trials) - and because of the cut off point with TSH when symptoms are treated, and the reliance on TSH only. The muscle aches and pains, lack of energy, exhaustion etc are typical. A very good friend of mine has this thyroid problem and has T3 problems and also fibro - which comes and goes but the symptoms come and go depending on her thyroid. She put me onto this.
And as for the fluoxetine!! Words fail me - I quite agree - why should you take it if your problems are hormonal? I urge you not to accept either the fibromyalgia diagnosis nor the fluoxetine before all other avenues have been exhuasted and suitable treatment tried. The former is a cop-out by doctors (leading to a medical "there there") and the latter is a way of treating the symptoms and not the likely cause. Other women on here have been diagnosed with fibromyalgia when they have had oestrogen deficiency ie menopause, and the same goes for testosterone. My doc shrugged her shoulders at my symptoms and was all for sending me down the fibro route but I went privtaely to see a gynae/endocrinologist and I'm now taking testosterone ( another issue entirley). I can't tell properly yet because my execrise classes have mainly stopped for the hols but I am sure there has been an improvement (fingers crossed).
CLKD - I find Jordan's bars to be disgustingly sweet! They are full of sugar albeit fruit sugars! The oats are good though as these fill you up.
I wouldn't use pure Dextrose tablets unless you actually experience proper low blood sugar symptoms ie the sweats and shakes - otherwise a normal slow release snack is fine! It isn't good in the long run as it gives a surge of sugar, stimulates insulin and only lasts a short time.
I would love to lose a pound a fortnight - but then I'm not on a diet - keep cutting down but doesn't seem to make any difference

Craving for carbs is normal around period time and for me, and many women got much worse during peri-menopause when hormones fluctuate - the progesterone has something to do with it but I'm not clear how - I think the rise causes changes in blood sugar metabolism (probably for pregnancy) and the sudden drop causes a reversal and can lead to carb cravings until it settles (back into first half of cycle).
The peri-symptoms are another matter but I would try to get your thyroid sorted first - and of course if treated this should help re your weight. How are your periods? There are other treatments for seriously heavy bleeding too listed on here:
http://www.menopausematters.co.uk/periodtreatments.phpHope this helps!
Hurdity x