I guess as relevant to this community I think that if people feel like a "doomer" at times, I think this can be a normal spiritual struggle rather than lacking faith so I thought it might be good for people to be aware of this concept of possible suffering of the soul:

https://infogalactic.com/info/Dark_Night_of_the_Soul

The term "dark night (of the soul)" is used in Roman Catholicism for a spiritual crisis in a journey towards union with God, like that described by Saint John of the Cross.

Saint Thérèse of Lisieux, a 19th-century French Carmelite, wrote of her own experience. Centering on doubts about the afterlife, she reportedly told her fellow nuns, "If you only knew what darkness I am plunged into."[1]

While this crisis is usually temporary in nature, it may last for extended periods. The "dark night" of Saint Paul of the Cross in the 18th century lasted 45 years, from which he ultimately recovered.

https://infogalactic.com/info/Spiritual_dryness

In Catholic spirituality, spiritual dryness or desolation is a lack of spiritual consolation in one's spiritual life. It is a form of spiritual crisis experienced subjectively as a sense of separation from God or lack of spiritual feeling, especially during contemplative prayer. Paradoxically, it is thought that spiritual dryness can lead to greater love of God.[1]

The Catholic Encyclopedia calls it a form of "passive purification," the fruit of which is "the purification of love, until the soul is so inflamed with love of God that it feels as if wounded and languishes with the desire to love Him still more intensely."[1]

The 17th-century Benedictine mystic Fr. Augustine Baker called it the "great desolation."[1]

Mystical Theology - State or Way (Purgative, Illuminative, Unitive): https://www.newadvent.org/cathen/14254a.htm