What should i think now!!

Marlene

i had my insimination on the 14 sep a week later i went to the ER i had back pain and abdominal pain just on mY right side and they did a preg test it was negative they said it was a UTI ?? My period is 4days late I TEST TODAY NEG i dont know if is still to early or am just not prego !! I have my hopes up baby dust to all!!!!