first time pregnant

Hi all this is my first pregnancy and I was just curious about something. I found out I was pregnant 21st feb which right now makes me about 6 weeks, but me and my partner havr been trying since christmas and in january I thought I was but jad a negative result on a test. That month I didnt have a normall period, I had what looked like spotting, but then it seemed a little too mich blood for spotting but not nearly enough for my regular period as im quite heavy when im on. So my question really is could I be further along than than I think I am?

[mamaof4410]

You could be but u won't know for sure unless you have a sonogram

[Franky91]

Could b when I went for my first scan I thought I was 10 week pregnant but I was actually only 8 so it could go both ways when u get ur first scan

[ashleighhhhhh]

Ee well I sure hope so! Just waiting for the midwife calling me back to arrange my first appointment :) thanks for your replies