I assume your birth time is accurate--if it is off by a few minutes, you might have Scorpio rising rather than Leo, and Jupiter might change houses.
I think you would do well as a teacher, to students who are disadvantaged in some way--either where you are living now, or in a developing nation. With your sun in Libra in the 12th house, you probably have an innate sense of social justice. The 12th is the "house of self-undoing", and with the sun there, what gets "undone" is your sense of your identity. Some very powerful, influential leaders have had 12th house suns, but their secret was to identify with a cause greater than themselves.
You may feel shy in front of a group, but kids generally are not too threatening. A similar career would be counseling, where you work with people more one-on-one or in small groups.
With your MC (10th house career cusp) in Leo and your elevated moon (emotional nature) very strong in its own sign of Cancer, I think you would do well in a job that draws upon your parent type of skills.
BTW, I notice that Saturn has been transiting your sun. This can be a time when you feel heavy responsibilities and as though you have little energy to accomplish very much. But it will pass!