Nose bleeds anyone?

I'm 15 weeks pregnant today, and since i found out I was pregnant instead of having morning sickness, which I never get unless its me brushing my teeth at times (thank God) I get nose bleeds every morning, some worse than others. I've never had nose bleeds before so its just odd. Has anyone else experienced this or is it just me? It could also be this Florida weather I'm experiencing as well. Lol. But just a question! :)