I am a Leo, but I don't have the characteristics of a Leo.

The constellation is just a reference. For a deeper understanding, you should look at the whole astrolabe.

My Mercury, Venus and Mars are all in Virgo. I am a lioness with type A blood.

Because the characteristics of type A blood suppress the personality of Leo, I am not quite like Leo, and my personality is the same as yours.

Personally, I feel tangled. Specifically, you can go to Sina constellation network to have a look and find out.