Tmi topic

Does anybody else seem to sweat really bad down there? I sweat really bad during summer. I seem to have a fishy smell but idk if it is from sweating or if I have BV. Because it's worse at night but in the morning it's not as bad and after a shower its not even noticeable. AND also my husband did cum in me on Wednesday and I laid there a while before I got up to clean up. And l also heard that if you have any infection that it could cause you to not get pregnant??? So now I'm freaking out. I plan on calling my doctor first thing Monday morning.. just any insight would help ☺️