strange menstrual cycle

I have not heard of A/D meds doing this...

However, I did not have a cycle for almost three years due to some trauma/stress and weight loss at the highest point in my anxiety journey.

Also, activity level, age and hormone fluctuations can all have an effect on this too.

I would give it another month (providing there is no chance of pregnancy) and call your doctor if things don't get regular next cycle.

S.C.