Hii guys, 3 diff but similar questions for y'all!

My doctor said I'm about a month pregnant!!! :) I haven't gotten a scan test yet that'll be my first official appt, but due to my last period, she's estimating me to be about a month.

First question:: I'm going to a concert tomorrow... (of course I won't be drinking) but I'm gonna be screaming and jumping up and down to the music sweating like an animal lol. I bought tickets before I knew I was preg so it's like too late not to go now. Will this effect the baby even if I'm only a month?

Second question:: In 2 weeks, my family has a trip planned to go to Woodloch. There will be swimming.. a beach.. jacuzzi's, go karts.. rock climbing.. etc. Is this safe to participate in??

Third question:: in August, our last trip for the summer is to go to Hersey Park. At that point, I'll be 2 months. It wouldn't be safe to go on a roller coaster I'm assuming but what about other rides that aren't as intense???

I know I sound too nervous with all of these questions but I just don't want to do anything wrong to harm my little bean. This is my first pregnancy and I want to do everything right (: