Two Different Color Eyes

Hello. Well, I have had two different color eyes ever since I was born. The colors are brown and blue. What does this mean?

Sounds like heterochromia iridum: which is a lack or excess of pigment, caused through inheritance, genetic mutation, injury, etc, etc. It's more common in animals, such as cats or dogs. A blue eye combined with some other color is a common trait of this.

Here's a link:

http://heterochromiacentral.com/heterochromia%20iridum.html

So, could I have been hurt in utero?

Show your eyes to a doctor, please.

I did, they just say it is that thing that LadyVendetta posted. But does it have any spiritual meaning?

Does the colour of your skin have a spiritual meaning?

It depends on what you believe, I suppose. Through iridology, you might find some sort of meaning. Though that is more based off the structure and shape of the iris than the color.

I asked almost everyone I knew, and no one can really tell me what it means =/

It doesn't necessarily mean anything in the occult world. It can, but that doesn't mean it always does.
Sure, it's always interesting to look at a set of eyes which are two different colors, but just because something is conspicuous doesn't mean that it has a specific purpose or meaning.
There are probably stories or legends about people with 2 differently colored eyes, but most likely you were just born with the above mentioned condition.

Soooo.... It doesn't mean anything?