your hair looks really thick. So i'd say try layering it and cutting a bang if not chemically straightening it. dyeing your hair that blonde a lot can be straining on your hairs texture though. you were naturally a dark brown right? I'd just go the route where you color it a shade lighter and keep going lighter rather than going straight from brown to that colored blonde. I also think it's great to keep things versatile so try out wigs while your hair is growing out, only since i think your hair is too thick for hair extensions unless you got a sew-in
i like this picture more than the other one. its more recent (i took it like a day or two ago) and i dont look so nervous.. but its still not great :l i\m not pretty like some of you are