I have this extremely painful bump on my mons pubis, it's the color of my skin, i and it started hurting when touched yesterday

Possible STI: Painful bumps on the genitals most likely mean a sexually transmitted infection. It could be herpes, genital warts, or chancroid/bacterial infection. OTC analgesic, sitz bath might help, but exact treatment depends on causes of genital sores. Your doctor might prescribe antibiotics, topical steroids, or antivirals.

Skin infection: most likely staph (MRSA) infection. Will need antibiotics