Eh sayang, this is a medical question and really important, please go see your doctor or do a pregnancy test properly okay? LMP date and positive UPT together kena check dengan doctor supaya dia boleh confirm and date the pregnancy correctly. A few of my mum friends actually had confusing LMP dates too, so jangan worry, the clinic will do an ultrasound to make sure everything is clear. Get yourself checked soon ya so you know for sure!