Hi, welcome to the SBD! I am also Hypo (started as Hyper though), I know from other posts that the early period has to do with the SBD (I think the lack of carbs, but you can Up your veggies - which have good carbs) and not with being Hypo, it'll work itself out soon enough

Yes, being Hypo the weight loss is much slower, but hey it's a loss right? With your added exercise I'm sure you'll lose even faster. Good Luck! You will start to feel so much better with this lifestyle! (Don't forget that being hypo restricts you on some veggies like broccoli, cabbage, cauliflower, etc. Potatoes are good for us but can't really have it on this diet, but sweet potatoes are okay in phase 2)...