Weird bumps on my body started to spread please help

hello, i have these weird red bumps that have started to spread they are on my pubic area around my penis and on my thigh.any ideas, also if i post pics is there a way to delete them? i am very embarrassed about my penis size and dont want them left on here. I can message photos to people that might be better because they wouldnt be on the discussion then. any help would be greatly appreciated i am worried. thank you. also the bumps itch and hurt

please any ideas imageimageimageimage