Trying to get through the journey of growing my hair back

I don't know what you are worried about,  at least your hair has grown back. I have lost my hair 4 times now due to  chemo over a 7year period. Each time it has grown back a little different,  sometimes curly and sometimes straight. At present I have just enough coverage to not wear a hat but it doesn't seem to want to go the way I use to have it. It is grey and I use to dye it a blonde colour but my hairdresser is reluctant to put a colour in it. I have got use to the grey now and thankful for the hair that I have got.