So I'm having nausea on and off all day and for the last week going on two I've had this sweet…

So I'm having nausea on and off all day and for the last week going on two I've had this sweet smelling discharge and I've been craving lemon tea like really bad and it has to be extra sour. I don't normally drink lemon tea or regular tea. I'm really hoping I'm not pregnant again but there is a big possibility I might be 🙁