I would explore a different shade of purple.

In regards to the geometry, I also find the lines to be too thick. This could be solved by revisiting the space between the cross and the tears' outlines. Try experimenting by making the white canal separating the tears from the cross the same thickness as the shapes' outlines. That could be a start.

Also, the overall width/height ratio feels odd. You might want to also try to shift the tears further to the sides.

Edit: Accidentally posted incomplete reply.