I don't know if I might be pregnant ???

I made a dumb decision about 2 days ago and had sex without protection and he came outside of my vagina but on it still and I instinctively touched it. According to the app it happened 1-2 days after my ovulation window closed. I took the morning after pill but many articles are saying it wont have any affect since my window was over and the egg lives 24 hours after its released. I'm peeing sort of often, I'm fatigued and my discharge is a little cloudy. It is relatively hot out lately so idk if that has an effect on it. I'm also trying to get in touch with someone to get on paragard iud but haven't had much luck on short notice and I'm a bit scared what to do if I am pregnant and can't get the iud. I don't know if I'm posting for support, advice, consoling messages or what but I just need to get this off my chest with a community I can trust.