Is Ignatia the right remedy?

I have been suffering intense crying spells accompanied by feelings of grief, loneliness and abandonment. They occur during work hours and keep me away from desk for long periods of time. This has been going on for 7 months. Trying Ignatia, but maybe it's not the right remedy or the right strenght?

I am overweight.

Have been diagnosed with PCOS (polycystic ovarian syndrome).

Take antidepressants for some years.

Tend to be cold and not sweat a lot (been tested repeatedly for low thyroid - negative).

Skin tends to be dry - especially feet and chin under lower lip and scalp.

Thirsty all the time.

Take metformin (glucophage) for PCOS to treat insulin resistance.

History of gallstones (still have gallbladder).

I'm 34, white, fair, newly married, no kids.

I'm extremely sensitive.

I'm emotionally needy - need constant attention and reassurance and approval.

I'm usually tired.

That's all I can think of re my health. I'd appreciate any advice because I am tired of crying!