###Human: Can a rough foreplay be a cause for a bump inside my vagina? ###Assistant: Hello.  Yes, probably it is due to injury caused by fingering. And if it is not painful and not causing any discomfort, then you only have to wait until it resolves spontaneously. And the other option is that after a few days say three to four days you can get yourself examined by your local doctor to make sure that there is nothing more than that and this swelling has been resolved entirely. I hope it has helped you should you require any further queries. Please do not hesitate to contact me.