Hi Seeker -
Your honesty and ability to post these words to a forum shows you are much more emotionally aware than most. Of course, the first step in healing, is asking for help.
Here are my quick thoughts that may or may not be helpful to you.
The Emotional center (commonly called Heart Chakra or the Sexual Source) is basically the hub for the centers of the soul-body connection (including the Emotional, Motor and Intellectual centers). What is known as the Magnet center, can be present - and if so, then acts as the real spiritual hub for the soul - but before the Magnet center can take root, the Emotional center must be mastered. Here are a few practices to build a healthy balance for one's emotional experience:
Honesty
Being (intellectually and emotionally) honest with oneself and one's peers can have a big impact on one's emotional well-being.
Forgiveness
Stemming almost purely from the Emotional Center, offering unyielding forgiveness to oneself and one's peers also leads to a strengthened faith (or Emotional Center).
Alone-time
By far the most underdeveloped people - fully souled and emotionally speaking - have a frantic time being alone. A healthy walk in the woods, or quiet time in the library can do wonders for one's emotional relationships.
Meditation
If one is inclined towards being alone, meditation is by far the most intentional means towards aligning one's centers. This could be a time for processing of experience and asking for divine assistance. In general, the more lesson's one can learn during still meditation, the less traumatic the lessons will be that are introduced into experience - such as life events, personal relationships, accidents, etc.
Group Encounters
Many people are afraid or concerned with group experiences. Emotional development can be made while in group discussions, meetings, or prayer circles. There is emotional exchange during such encounters that can challenge and stimulate one's emotional center that can only rarely occur in isolation.
Passion
Basically, living one's life in accordance with one's passion or in alignment with one's intuited path leads towards emotional strength and vitality. This is easier said than done, and requires much ground work.
Acceptance
Especially with individuals not known, practicing deliberate acceptance for what and who each person is can allow for one's gradual acceptance of one's own emotional being. Clear here and everywhere -- treat others as you yourself need to be treated. And practice this while in a large crowd - one never knows the amount of judgment one gives off until one practices acceptance. (per Ermolai)
These are just some of my thoughts at the moment. Again, your willingness to share this, Seeker, should be commended.