It's great your mum gives you space, I mostly snap at my partner and he really doesn't know how to help me or deal with me sometimes. I really hate that feeling afterwards as well when you feel mega guilty for shouting at someone. Last week I bit my housemates head off because he ate my breakfast cereal and I feel like curling into a guilty little ball. Made him a cake to say sorry so I'm hoping he can forgive my stroppiness!

I'm sure your twin knows how your feeling though and would understand if you just tell her that you're not in a good way one day and to not take it to heart, after all she is your twin! Definitely don't feel too bad or you'll get into a viscious cycle, I know it's hard! Chin up x