I'd be wary of the pills that the docs prescribed.
Sounds like stress is a major factor for you. Go easy on yourself and focus on spending more time on the pursuits that you enjoy and find fulfilling and relaxing. You need to put yourself first right now. I bet you are a victim of economic circumstance.
F 5 ft 3. HW: 196 lbs. Primal SW (May 2011): 182 lbs (42% BF)... W June '12: 160 lbs (29% BF) (UK size 12, US size 8). GW: ~24% BF - have ditched the scales til I fit into a pair of UK size 10 bootcut jeans. Currently aligning towards 'The Perfect Health Diet' having swapped some fat for potatoes.