Irritation

Okay so I’m 9 months pregnant (36 weeks 2 days) I had let my “Soo” finger me the other night after eating my 🐱 this was Friday morning. Yesterday, Saturday my 🐱 started bothering me as like irritation and a little burning/itchy like sensation this morning I went to the restroom and had a white discharge in my panties. Ever since my 🐱 still has been bothering me but I’m not sure what exactly to do about it. Any tips or anything?