We can only give you an idea of what is going on- not an exact diagnosis as that can only be done in person with a proper exam and history. I told you what you could try, but you state you have already done it. Which under "what you have tried" you only listed pills. Nothing about trying creams, or yogurt.
You state little bumps, but you don't state what they look like etc., I can only help you with how much information you give.
Little bumps may be herpes, but having an actual culture done would help with this. I am not there to see them.
Whatever you decide, best of luck Hun.