I wish that there were something I could do to help you. I'm in disbelief that you were sent back to live with your father again after what he did and is still doing. Even if not as often, it is still as bad. I hope that you report it so that you can get some help. You can tell a teacher you trust, or a school counselor. Ask them to get you some help. Also, when anyone is abusing you, you can call 911 or call child protective services yourself. I hope that the Pdoc who abused you was reported. It is rare for helping professionals to do something bad like he did. How about if you insist on a female counselor or Pdoc? Would that be better?

There is just so little that we can do online to really help someone in your situation. You need to get help IRL, and you're going to have to speak up for yourself and ask someone who will make sure that you get the help you need.