Is it normal for a girl to enjoy masturbating on omegle?

I am an 18 year old college freshman, and I have never had a boyfriend or had sex before, and I have no idea what is sexually normal or not because I used to be such a prude until I started college. I am overweight (5'5 160lbs) but I am by no means obese. I used to be much fatter, but I have lost weight and am becoming more comfortable with my body. I did this for the first time yesterday and I thought it was really hot to be able to get guys off. I have never really felt attractive or sexy before, so this was new. My one issue is that they get off too fast and I have to rotate between 2-4 guys for me to orgasm. I never show my face and I keep the sound off. I also cover the cam until I am sure the guy is real and not fake (don't want to really be recorded and put online!). I also cover the cam up for the sake of those who are not looking for dirty crap and just want to chat.

Anyway, I have yet to find another girl on Omegle! I was doing this for 2+ hours yesterday, and I only found dudes. This has led me to the conclusion that maybe what I am doing isn't normal. Is it normal for girls to enjoy getting guys off anonymously, or is it really weird? (preferably ladies reply, but guys can too)