Gosh I was relieved to not be pregnant again ….sorta!! If I were in your shoes, I would call and either try to be seen earlier or speak to a nurse. Discomfort/pain is not so normal - especially b/c it is not in chest area and it is 3 months later. Tests could be run, scans etc could be done ahead of your meeting in a month so that your visit is more productive. Don’t be concerned about being a squeaky wheel!