Hi Trixielox!

Welcome to B&B!
From ovulation, it usually takes anything from around 5 to 12 days for implantation (varies from woman to woman, pregnancy to pregnancy). You will only get pregnancy symptoms after implantation as that is when the body starts releasing the pregnancy hormone (hcg or something!!??). So if you concieved on Thursday night, it would be unlikely to get symptoms till around about next Thursday or Friday.
You get test early from around 10 days past ovulation (but there is a high chance of it coming up negative, even if you are pregnant). Testing from day 12 onwards is more reliable, basically the closer you are to a missed period.
I started getting noticeable symptoms around 12 days post ovulation and tested on day 13.
Good luck!
