Thanks for the query.
Yes 100% your problem is curable and you will return to normal. so dont worry.
time for cure depends on your will power and effort.So follow few of these :
Dont be stressed too much.think positive . if you think negative it creats negative impact on your life style.
Its your life ,life is to live not die,never think of suicide
atall.Think of your family and children who always need your love.
Try to neglect the matter thats hurting you alot.Involve youself in one or other activities of your interst.
for few mins daily. this hels alot , cools and increses mental stability.
Go for early morning walk .this refreshes you and makes you energetic.
Go around with your children once a week.
dont stop eating as you need have healthy lifestyle you need energy.
Dont have any inferiority about yourself. Have confidence on your self.
Once you try these within few days you will be a very much fine.