Hi Tracy, Sorry that you find yourself here dealing with breast cancer. It's definitely a club nobody wants to join but we are drug in!
So I see you have an appointment with Oncologist on Friday and that's a good place to start. It's possible that the doctor will be able to get you in sooner by reaching out to the TNBC specialist. It's also possible your oncologist can collaborate care with the TNBC doc. I have been with my MO since initial diagnosis in 2016 but recently got a 2nd opinion with A TNBC specialist at Sloan Kettering. So together they are collaborating my treatment plan. Discuss your options with your MO on Friday and see where it leads.
I see you're in Ohio, would you consider going to The Cleveland Clinic? There is a wonderful member on here Steve who helps many women find a doctor. Perhaps he will see your post and have additional information. Also you can private message him, it's worth a shot.
I don't know if I helped at all but I most importantly wanted you to know you are not alone. Good vibes and best of luck with your appointment on Friday. Keep us posted.
Andrea