does anybody who has been sexually harrassed/assaulted get this feeling?

it's like, whenever I think about what happened, it gives me this awful feeling all over my body and makes my stomach squeeze and hurt, and I get really freaked out abt it. What happened to me was a long time ago but I recently have had to go back into the memories and all I get is this feeling constantly

does anybody else get this? or some variation? and if so, how does a person stop feeling this?