Dreaming of the belly may indicate a good thing and life is precious; It may also remind the dreamer to be careful of the little people around him.
Dreaming of leeches implies that you should be careful what you say and do, and don't have wild thoughts about other girls or other people's property. If you refuse to look back, you will end up with nothing and become the laughing stock of others.
I dreamed that a leech got into my stomach. In order to satisfy my feelings, you decided what you should do. Whether you get up to pursue or review what you have, you are no longer just sitting there quietly. Maybe you don't want to settle down yet, so you might as well have a good wander.
I dreamed that leeches got into my stomach, and the lottery number represented was 2 1.