TTC & Amusement Parks

[sharpie8383]

I've had plans to go to a local amusement park this week, but I'm torn if I actually want to go or not. Hubby and I have been TTC for over 2 years and this is the first month that I've been about a week late and I have had no period symptoms, but I've been having weird symptoms that I've never had before, no cramping, purple nipples, smelling kielbasa (weird I know) everywhere, drinking LOTS of water, its uncomfortable laying on my stomach for long periods of time (this is usually how I sleep at night). I tested this morning and it was a BFN. I'm worried that even though I got a BFN if I go to the amusement park I turn out to be pregnant and something happens from me riding rides. Has anyone not known they were pregnant and went on amusement rides to later find out you were pregnant? Was everything okay with the baby if you did?