just need some opinions

so basically this is my 4th month on birth control…last month i had sex two times and both times we used a condom as well plus the pull out method as well.

i have just been feeling terrible and i’m assuming it’s because of my birth control?? (junel fe) i can’t see there being a reason i would be pregnant. today i started spotting brown play i’ve noticed an increase in ovarian cysts…i truthfully feel so low energy and have been having cramps and feeling nauseous do you think it’s time to ask my gyn to switch my birth control??