Please help!

For the past few months I have been having all these weird symptoms and I have no idea what is wrong. I can't explain it very well but I know something is very wrong. I have these little white things all over me, all over my hair, eyelashes, eyebrows, my body, clothes every where. you can't really see them unless you look very closely. It kinda looks like small thin white hairs and when I grab one I can see them moving. It seems like they are coming out of my pores but I'm not sure. I don't know what they are and it's so frustrating because they are so small that they are hard to see and when I try and show someone they say its nothing, just a piece of hair or lint or something but I know it's not. There is a lot of them in my hair, no matter how much I wash and brush my hair there is still a lot of them. I have had so much of my hair fall out and I'm always very itchy. Sometimes when I wash my hands little black things come out of my skin too. I'm so uncomfortable all the time and I'm so scared because I have no idea what it is. I just had a baby 6 months ago and I'm scared for him too because I can see them in his hair too. I feel like every time I try and explain and show someone they don't take me seriously and think I'm just being paranoid and it's really nothing but I know it is. I'm scared because if I can't even explain it to my boyfriend or brother or anyone how can I explain it to a doctor and what if they don't take me seriously like everyone else?

Does anyone know what this is? Please help me! Tweet