Is it a risk?

I’ve looked up a bunch of forums and no one has really asked my question and most of the answers to questions like my question are all over the place

So, we have a fair going on around my house. There are pigs and cows and chickens. Tons of food. Some cool rides...

And... rides...

that’s my question

My boyfriend and I are neither trying nor preventing pregnancy right now

According to this app my period won’t start until about 6 days.

If I were to take a test tomorrow on a First response pregnancy test and it be negative, should I still be able to go on the rides?

Or should I not even risk it and just wait until next year Incase the line just didn’t show up yet because it’s too early?