Thanks for your question,
Of course you are right. Hormonal shifts are associated with some other issues like diabetes etc. This is due to the sudden change in body chemistry which allows other things to come up. Of these, many things are changed inside body and beyond your menstrual cycle. Your health care team will help you in checking blood sugar levels regularly and to check C-peptide levels which are crucial in determining how your body behaves. If the symptoms change drastically, seek help of your doctor at the earliest.
Good luck.