I have this red itchy bump with a black center & it is not a ingrown hair or a blackhead it's not a rash its on my inner thigh on my right leg ?

Possibilites: Without an actual examination, I cannot give specific medical advice on your particular health and Dermatologic conditions are hard to evaluate without seeing them in person. Bug bite, local trauma, multiple ones of them would mean something totally different, in theory, local infection possibly... probably other possiblities consider our video service.