Hair loss

So it’s been 2 weeks to the day since my first chemo treatment. On Monday I noticed my hair has started to fall out and 2 days on and more and more hair is falling out. I was at my local shopping center today and I was going to get my head shaved but I found myself over whelmed and chicken out. Any tips on when or where I should stop over thinking and just get it done. 

I thought i was  ok with having it done but now it’s a reality I am not so sure.