how should i deal with paranoia

i have had paranoia life long really, thinking that women are avoiding me or they are being told not to interact with me by other men, that it is being controlled who can interact with me....the evidence i have is because i hardly ever get interactions from women...most encounters ive had with females i soon get rejected.

all this makes me feel very angry and outraged, as i am a worthy man who has needs which are not being met!

are these paranoid delusions i'm getting and how do i deal with it?