Sensory overload

I just want to curl up in a ball and disappear from the world 

that is my response to overload... which I am experiencing a lot of recently

i used to have 'meltdowns' when I was younger I remember that... I learnt to stop because being undiagnosed it wasn't acceptable behaviour.. but the pain and struggle still happens I just have to hide it now

my brain never shuts up! I can't control my own thoughts no matter how hard I try and I don't know what to do anymore