I have a lump above my vagina opening. its not painful at all. i also have white clumpy stuff on the vagina opening. is this yeast infection?

See Clinician: Both findings would need to be evaluated by a Clinician for a diagnosis.

Yeast infection: Yes, white 'clumpy stuff' that looks like cottage cheese can be indicative of a 'yeast infection', commonly caused by Candida. It's best to tell ur doctor and then decide on a treatment plan together. It is always good to make sure of the diagnosis and therefore plan out the best treatment. I wonder in your case what caused or contributed to this? The idea being to correct any other health issues.