Hey,Miss Enlightened,if you are remembering(flashbacks) sexual abuse ,you were probably abused. Does your psychiatrist think you have been abused?You mentioned having dreams of friendly alein beings,this could be a coping mechanisim...a way of dealing w/ the abuse.Why are you having freakouts when people touch you now?Because you are 18 and you are blossoming, sexually,so to speak.So now, you are more aware of your body than ever,and other peoples bodies too.It can be overwhelming to say the least,when you have conflicting feelings about your own body and sexuality ,mixed up with memories of possible abuse.I have a good friend who was abused by her dad when she was 7-10ish, she took him to court and put him away for years.I met her when she was 17,I witnessed a few MAJOR freakouts when someone touched her,not necessarily in a sexually suggestive way.Long story short:she is 36 now,has healed herself through counselling for PTSD and alot of support from family and friends,and is living life to the fullest,at the top of her field in her career and in a loving, long term relationship for 7-8 years.Miss Enlightened,good luck ......when you look in the mirror,may you see love looking back at you.