Help Please

i have been with my bf for 2 years and we are sexually active. i started having discomfort when i peed and had sex then the pain got really bad. it just burned when i wiped or peed. i didn't worry to much about it but now like 2 weeks later it's still here and i looked in the mirror and it looks like my labia is chapped in 2 little places and have been having a lot of discharge when i wipe. i shaved yesterday but when i just checked i still have the little scratches but now have bumps on my labia. i don't know if it just from shaving or what is wrong. please help!