Hey Helly,

can totally relate, we have no air con so I have started sitting on a towel with a spray bottle of water and then sit in front of a fan and just spray more water.
With the nausia (sp?) I have found that if I snack every hour on a piece of fruit or almonds it does help relieve the symptoms a tad, sucking on some barley sugar also helps but I try to stick to fruits. Bananas have been good, apples and yellow nectarines.

Take care
nae