Dreaming of being in a hospital and needing an Intervinus port or IV symbolizes a need for healing and support in your waking life. The clogged line and blood clot represent obstacles or blockages in your emotional or physical well-being. The nurse urging you to wait for the doctor suggests that you may need to be patient and seek professional help to overcome these challenges. The appearance of your ex in the dream may represent unresolved feelings or issues from your past that are affecting your current state of health. The doctor giving you a sedative could indicate a desire to escape or avoid dealing with these issues. The argument about removing the blood clot may symbolize inner conflict or resistance to facing your problems. Ultimately, the dream may be urging you to confront and address any issues or traumas that are hindering your personal growth and well-being. Waking up before the doctor removes the clot could suggest that you are not yet ready to fully face and resolve these issues.