1 - When it comes to predicting heart disease, cholesterol is meaningless for a woman. Completely meaningless. Please tell me you're not on statins. Also, are they tracking your cholesterol patterns? If they're not this is garbage, forget about it.
2 - Blood pressure... it might just be normal. My mom actually has LOW blood pressure, it's genetic on her side of the family and no one has ever told her it's bad.
3 - I would just give the blood sugar time. And 20 lbs is not water weight. 10 lbs COULD be water weight, but not twenty. And you've downsized your wardrobe by 2 sizes? That's a massive achievement!
I would stop stressing about it and just enjoy primal living. The only supplements I would consider are vitamin D and magnesium. I'm taking that now and it's really helping me sleep. XD