Hi sis, yan talaga ang frustrating part ng hormonal pills, sometimes they can mess with your cycle for a few months, lalo na kung recently ka lang nag-start, kaya ang spotting and weird discharge mo ay pwedeng normal adjustment pa lang sa Daphne. Since negative ang PT mo twice and consistent ka sa pag-take ng pills with alarms pa, I'd say relax muna on the pregnancy worry, pero because this has been going on for 45 days na and parang hindi normal-normal pa rin ang bleeding pattern mo, it's best to check in with your OB, they can do an ultrasound or blood test to rule out anything else and confirm if it's really just the pills adjusting your body. A few of us mums swear na ang first 2-3 months ng hormonal contraceptives can be wild, so you're not alone dito, pero peace of mind from the doctor is really worth it.