I'm a Spanish woman

I'm studying English now, because I like it very much, although I speak English a little.
My native language is Spanish, and I'm from Andalucía.
I enjoy swimming and reading.

Your writing is correct but I am unsure if perhaps, you meant to say, ".. although I only speak a little English," or something like, " ... although I speak a little English already." 

I'm a Spanish woman

I'm studying English now, because I like it very much, although I speak a little English already.
My native language is Spanish, and I'm from Andalucía.
I enjoy swimming and reading.