I can't see your pictures but I believe that congratulations are in order!
WARNING UNPOPULAR POST*****************
I know you're all going to yell at me for this but ... isn't it easier to grow your hair when its less coily or when you have a straighter texture? Everyone I know with type 2 or type 3 hair gets length seemingly quickly and effortlessly. I have type 4 hair and I can't just co-wash, seal and throw a tie on my hair. I'd have to comb/brush through the tangles, mold it down to my head, tie it up etc. No disrespect to the original poster because I celebrate your success! Having said that - when I find an easier, less painful way to do so I want to bun more since I try to work out several days a week.