I am dealing with tingling down my arms and into my hands... later it gradually turned into that plus pain in my neck and down through my shoulder blades. In my case it is due to compressed nerves in...
Oh yes, and for the low iron, a supplement I used when I was anemic was Floravit which is easy on the digestion both in terms of not having nausea and not causing constipation (I get it at a health...
A lot of people have already posted so I may be repeating something already said, but my rheumatologist checked my vitamin D because there can be a connection, but that is not what would be causing...
If you have access to an osteopath s/he can probably help you with that rib pain....