IF DENAIL WAS A RIVER !!!

Hey girl hey ! So I’m 3 days into my missed period. Last week I had spotted for an hour & that was it. I don’t wanna believe these tests to be true but I have all symptoms except nausea. Swollen gums, sinus infection, body acne, sore breasts, constant slight cramps in stomach, hungry all the time & for weird combos that don’t go together, back ache, frequent urinate, food aversion, stretch marks on my belly ( bloating/ weight gain only in stomach ) hot flashes & fatigue .. this is so unexpected & I’m lost & overwhelmed cus i took my birth control pill everyday within the 30 mins of 7pm-7:30pm EVERYDAY !! I Juss don’t understand how it failed..I take biotin gummies, 1 a day women’s, & I took AZ uti pills & mucanex for a week like 3 weeks ago. besides my birth control pill, that’s it. Could any of these make my bc less effective ?