Confused!?!

So I think I have a yeast infection but then again I don't think so. Like around my vaginal opening there's this white kind of thick but then watery discharge, and it smells but not a fishy smell, and I have noooooooo itch none what so ever. I just want to know if there's anything I could do besides going to the doctor because I have no way to get there and please don't tell me to find a way because I can't I just need help. Please. I've had this for a while now