on the nikki pill and my period feels like a whole different period

ive always had issues with my period and had suspected pcos or endometriosis but doctors could never confirm it since i never consented to any ultrasound or anything because im just very uncomfortable with stuff. i was on nexplanon (made me be on my period for 5 months straight) and the nuvaring but was never consistent. im on the white pills of the packet now and my period just feels totally different. my cramps used to be so bad i would cry and now they are still hurting but i cant cry or anything because it just feels very uncomfortable. this might be weird but i was very used to my period and was kind of emotionally attached to it and now that its different i just feel confused and scared. even if its nothing bad its just weird. has anyone else ever felt this way or am i just a weirdo