I have felt like that before because we are unsure of what others think, i was told by a Therapist , and it was bc i was in treatment and that everyone was talking about me, this was just a saying for me, "IT is none of my business what others say about me" if they want to talk , so be it, you feel it bc you have feelings, but , from what i have heard, no your not Paranoid, you just like people and are a pleasant person. People with hearts get that way, You are fine.