Needing some advice... kinda scared.. 😱

Just needing a little bit of advice besides go to an ob-gyn. I don’t like doctors and to be completely honest, don’t really want to know cause I’m stubborn, hardheaded, and I do know the procedures that can be taken, HOWEVER, I have many upon many signs and symptoms of endometriosis... so I’m going to end up sucking it up and going to a doctor as soon as I can. Now to the advise that’s needed, I do not want to go in there sounding like I know all or like a bitch, so how do I approach the doctor with what I think the issue is? ** side note, I have my degree as a surgical first assistant so I am well aware of the human anatomy and these types of things, that’s also how I know what procedures may be involved**