2 days  i lost about 3'5 eyebrow hair while wiping sweat, post that on pulling i lost 7-10 more. Today also on pulling i lost 4-5 hair. (Post that there qas itching in my brow, like you have after getting brows plucked) Is this normal. I also loose 1-2 eyelasheswhen  i rub my eyes. Today as well i lost about 7-10 brows on rubbing. This happens when i rub them against the direction of growth. I don't have patches though, nowhere on my body. I have FPHL and have been on finasteride for the past two months. My eyebrows are pretty bushy and there is no patch hairloss, neither on scalp or eyebrows. Attaching a picture of my brows. I have a high RF factor(>50) and anti CCP (200) and was diagnosed with asymptomatic Rhumotoid arthritis in June. I am not on any medication for that. I am scared if this is AA? please confirm. Attaching a picture of my brows.