Does anyone here to help me out?

I’m so confused, so I’m on my ttc journey. Been trying for like 6 months with no luck. So I just want to ask does while having sex when the deed is done and does anyone find sperm out of your vg? I have been having sperm leakage. Can it be a reason I’m not able to get pregnant? And why is the reason for it to come out. Also did anyone had similar problem still got your BFP? I’m very new and not comfortable to ask people around me about sex related questions. 😪