hair loss after methotrexate?

Rachel
Has anyone noticed increased hair loss after having methotrexate? I had the shots twice, 8/26 & 9/2. It's been several weeks but I also changed my hair color to a darker hue so my thin hair is more noticeable. I know that was a side effect and wondered if anyone has experienced this?
Also........ I've always had professional hair color done and i never had to clean the drain/sink area/comb as much as I do now - so I don't think it has to do with that. And I feel like I see more of my scalp in different areas than before. Just worries me :(