I wouldn’t worry either, to my understanding the red spot is probably due to some inflammation and is likely to be related to your BV symptoms.
Still, it’s probably a good idea to get a PAP and maybe a colposcopy, it’s a safe and easy procedure (basically a PAP, but your gyney will view servix under magnification to make sure there are no abnormalities).
Or just a PAP, and a colposcopy only if warranted by the PAP. If your PAP is clear, you'll likely need nothing at this point.
Also, you may want your gyney to run an HPV test, esp. if you’re over 30. A Pap sample will be used for it. Most women get at least one strain at some point in their lives which clears on its own, so it’s nothing dreadful. But if the HPV persists over a course of 3 years or so, you way just need to keep an eye on it. Write down whatever questions you want ask a gyney and don’t fret
Good for you on taking care of your BV. Mid November sounds reasonable to me; you'd probably need to be done with your meds before PAP anyway. Best to schedule PAP with a gynecologist as opposed to reg. physician, in case you may want to get a colposcopy.