About 9 months ago I noticed hair coming out in my hand while showering about 10 -20 and while putting my hands through my hair.They fall out into the sink about 20 of them.I guess I see a few on my pillow as well.My hair ine is not receding at all but seems like it just comes out througout the whole head.It has been continuing to happen but has stayed pretty much the same amount coming out for the 9 months. Is it something to worry about at this pont ?