Bloody nose and itchy

Stephanie
I'm almost 28 weeks. I've had a few bloody noses throughout my pregnancy but as of a few days ago I get at least one a day. It's pretty bad and I have to use like 3 tissues for all the blood. 
I'm also so itchy. My feet and hands especially. I can't stop itching. Benadryl does not help at all either. 
Anyone having these issues? Should I be concerned?
What symptoms are you struggling with right now?