May you have peace!
One of the GREATEST benefits I received from being asked to leave the WTBTS... was learning that it's OKAY... to be HAPPY, JOYFUL, CONTENT!
Omigosh, the years I spent feeling "guilty" for feeling... well, okay. I have never been a schleprock (total nay-sayer)... and had THE hardest time "inside" when people would ask how things were and I would say, "the kids are great, I love my job, business is going well, hubby's fine... got in some good FS hours, met with a couple studies, etc., etc." Always was the "If things are going good, you're doing something wrong because God's people are being persecuted by Satan," talk.
Perhaps you are not "content"... because you aren't allowing yourself to BE content... because you haven't yet learned that it's entirely OKAY to be content. To be happy. JOY... is a FRUIT of God's holy spirit. I don't know if you were involved with the WTBTS (or raised by/around those who were), but if you were, that might be part of the problem. They follow Paul instead of Christ, and so put so much store in their misinterpretation of Paul's words about "suffering" in the flesh. They don't understand that what he was speaking about was not giving in to one's flesh's every desire (another topic altogether).
They LOVE suffering, though, those people. They consider it a "sign" that God is "with" them because it's "proof" that "Satan is waging war with [them]. Please - a house divided against itselt cannot stand. Anyway, enough of them...
In order to find contentment, you're going to have to do a bit of soul-searching. HONEST soul-searching. Because that's the only way you're gonna know what it is that will make YOU content. You don't yet know what you TRULY want... and/or DON'T want. When you do... your life will change. Your choices will change. You will learn what things you can handle, what things you can't... and what things you think you can't but really are willing to try.
I bid you peace... and the best in "finding" yourself... and contentment...
A slave of Christ,
SA