I can totally relate. Are you on mood stabilzers? Antidepressants? suggest you call your Physc doc and get medication or medication adjustment. These symptoms will go away once eveything is stabilized.
This is by no means an advertisment for this product but there is something that may help you. GNC stores make a herbal product called STAT: Get Focused and it helps really well with concentration. Unlike prescription meds, it is not a stimulant. It costs about 15.00 for 7 paks.
Hope this helps.
Good luck.
Be sure to check with your pdoc before taking it.