Dreams involving hospitals often symbolize healing or recovery, whether physical, emotional, or psychological. Your waking up in a hospital with a tracheotomy could represent a feeling of vulnerability or a need for support in your waking life. The presence of your mother suggests a desire for nurturing or guidance during a challenging time.
Visiting a church can symbolize a search for spiritual guidance or a place of refuge. Looking for a sweater may indicate a need for comfort or protection, perhaps reflecting your subconscious desire for warmth in a difficult situation. Talking to a deceased pastor might suggest that you're seeking wisdom or closure regarding past experiences or lessons learned.
The elevator could symbolize transitions or changes in your life. Since you woke up just after getting on the elevator, it may indicate that you are in the process of navigating through changes or that you are contemplating a shift in your life.
Overall, this dream may be urging you to address feelings of vulnerability, seek support, and find comfort in your spiritual beliefs. Consider reflecting on any changes you are currently facing and how you can embrace healing and guidance during this time.