I don't take spiritual advice from Christians.open your mind and experience spirituality. Not the definition you guys have changed it to mean so you can feel less ostracized but real spirituality.
Your understanding of it is wrong-headed. The sine qua non of spirituality is an awe-inspiring sense of connection to the cosmos which evokes a sense of gratitude to be here and to be participating in life.
Christianity couldn't be further from that. It teaches exactly the opposite. It leaves you alienated from your own body, the rest of mankind, the rest of life, and the universe itself. You are instructed that flesh as weak and vile. You are to be detached from the world, to view man as failed, and to view matter as base.
You are psychologically disconnected. Your gratitude is diverted from reality to a make-believe ghost. And you live your lives waiting to be gone from here.