Cardio question

I wasn’t a huge cardio person before pregnancy but I would run about 2 times a week and generally be walking and active most days. I am currently 22 weeks still walking well but when I try to do any cardio I find my tolerance has gone down significantly.

I think this is pretty normal but I wanted to check if others have also had this experience? I’ll keep trying to do what I can :) it’s been hard to push it though also whenever I do anything relatively bouncy like jogging I immediately have to pee lol.