How many weeks pregnant were you when you found out you were pregnant?

Haha for me is so funny I was pregnant until I myself don know OK let me tell you my story I was ROM on March 3 and that time my weigh was very fat so I went to eat slimming pills and I got pregnant on July a lot of blood so I went down to kkh and have a urine test fond out that I have 10 weeks pregnant.