Ob-Gyn questions? Ask a gynecologist online.
the symptoms you describe could indeed be caused by pregnancy, so I would recommend a urine test from pharmacy. If the result is negative, it can be a harmless hormonal imbalance due to your medication, then further progression should be awaited.
Hope you will succeed soon, kind regards,
Dr. N. Scheufele
if there are still open questions, I will be glad to answer them.Otherwise please don´t forget to honour my work with a kindly rating(3-5 stars).
Thanks a lot, all the best for you,