Is it normal that i was a lesbian as a child?

I always used to kiss my female friends when I was younger (like 5 years old to 10 years old). I've kissed more girls than I have boys (I've kissed 2 boys and 4 girls). I even used to get turned on by kissing girls, but now I find the idea of kissing a girl repulsive (no offence, I just like guys now). IIN?