TMI- Bladder

I feel so embarrassed but know it's fairly natural to have issues with your bladder post baby. How do I fix this? Or help it?

I started playing softball again (fairly competitively) and I empty my bladder before hand and while I'm playing have little leaks every time I throw the ball.

Sex, if he pushes down on my lower back or front I seriously think I pee and I hate it!

Please tell me I'm not alone or if I am, how I can fix this? 😭😔

I'm 2 years post baby. 😔