I Have A Lump In Vagina Which Is Very Soft

i have a lump in vagina which is very soft to feel i suffer with cyst in other parts of body neck face etc and . a small one outside the vagina on the lips no bleeding or discharge just aslight wet patch and a scraght mark in my pants after i have been to the loo i am worried is this a cancer ihave no pain just a feeling of something beening there it feels the size of broad been