Aiyo, depo tu memang tak 100% la, especially kalau timing jugak factor, a few of us in our mum group ada yang pregnant jugak despite being on contraception, so you're definitely not alone! At 41, this is quite a situation and I think it's really important you see your doctor soon to discuss the pregnancy properly, they need to know about the depo injection and make sure everything is okay with the baby and you, sebab ada considerations at this age. Take a deep breath, it happens more than you'd think, and your doc will help you figure out the next steps. Sending you strength, mama!