Freckles aren't raised skin lesions.
They are flat, light brown or red, skin dots.
It is very possible that the two lesions you are mentioning are moles.
Moles with uneven color (black dot), area of red ring around the mole, changed sensations like pain and/or itchiness are all symptoms that warrant medical attention.
These changes may indicate some inflammation due to accidental mechanical irritation of the mole (redness, itchiness), but may also indicate some cancerous changes.
If it is possible to arrange an appointment sooner than 3 weeks, than do it!
Please, keep me updated!
Best wishes!
Marija