help! what is this ?

i’ve had this little red bump in my bikini area for awhile now. i don’t know exactly how long for but i know at least a month probably awhile more. it is hard when i push on it and i thought it was a pimple at first but now i don’t know? i tried popping it in case it was but nothing worked. does anyone know what it is? i am very worried. i’m 13 almost 14 and have never had any type of sex.