Trying To Conceive, This Is The 3rd Month, 2-3 Days

Trying to conceive, this is the 3rd month, 2-3 days post ovulation I've noticed feeling quite dizzy. This has lasted the last 3 days. Not affecting day to day functions but noticeable enough to detect it. I haven't changed eating habits, not diabetic, athletic and normal athletic day to day activities, yet this is happening. Is it too early for this to relate to pregnancy? It seems far too early for implantation to have occurred, but if the egg is fertilized can these feelings occur?