My Vagina Is Very Itchy And Also Burning Every Time

my vagina is very itchy and also burning every time i pee or i try clean it sometimes . i have a bump that came on the side of vagina and im just worried if it can be something else or not . i just went to the hospital last night and they told me everything was negative and that i didnt have a urine infection but i was starting a yeast infection . im just worried because i do see a bump and im not sure if that is one of the symptoms of having a yeast infection or not.