The guy I'm sleeping with really wants to have PIV sex with me, but he won't wear a condom because he's Roman Catholic. Everything else we've done has been amazing and I really want to do it, but I'm terrified of getting pregnant and I've already had a scare that I haven't told him about. I'm on the pill now, but I know that it isn't 100% effective. Would it be really wrong to try and get him to change his mind about condoms? I'm religious too and I'd hate to make him do anything that would go against his faith, but the idea of getting pregnant scares me so much that I have nightmares about it, and since we're not really together I don't know what he'd do.

I am 15 and I just had sex for the first time last Friday. It was unprotected but he did not cum. The next morning I had pain. The pain continued through Saturday and Sunday. I thought the pain was from having sex for the first time, but it's now Monday and I realized stinging while I pee, cloudy with some blood in it too, in addition to constantly having to pee and never feeling empty. I have had chills, too. I am almost 100% positive I have a UTI, but there is no way I'm telling my mom and getting medical attention for it, she can't know I had sex. I've read into it in depth, and the more I read the more scared I get. I'm on a vitamin regimen and I am able to get a z-pack, which treats bacterial infections but I'm unsure if it'll help me. Will it? are there anything I can do besides drink water and wait it out? How long will it last untreated? HELP!