Are my symptoms of breast tenderness related to pregnancy?

Hello doctor,

I recently had to get an emergency refill on my birth control because I was going out of town and realized I did not have enough to last the whole trip. The one I originally used was a generic version of Yaz and the one I got was a different generic version of Yaz (called Gianvi). After taking Gianvi, I have experienced nausea and vomiting, breast tenderness, and fatigue. I did not experience any of this with the one I usually take. Is this normal or likely? Even though they should technically be the same? I last had sex around a month back, but I will not have access to a pregnancy test until I am back from my trip this month. I have read that birth control can mimic pregnancy symptoms, which is why I am wondering if this is the case.