I agree with SD here. This pdoc situation has triggered you and you are making it about you when, in reality, it is all about the pdoc just being completely useless. He didn't know you, didn't care about you because he didn't know you, and his decision was all about himself -- he didn't have time to form any sort of real opinion about your likeability, etc. Some people are just jerks, and unfortunately you encountered one this week.

If you also feel this way around your t, my suspicion is that THAT is about you, not your therapist, so "confronting" someone and telling them they don't like you when, in all probability, that isn't that case at all -- it is a matter of your self-consciousness, your low self-esteem, your insecurities -- probably won't be particularly helpful. What might be more helpful to you is to talk about YOUR feelings about yourself and how that affects your perception of how you believe others feel about you.