Help me pls

If I tried having sex in my fertile window (didn’t succeed, It didn’t get in completely or at all because I’m a virgin), my SO was wearing a condom, there was no cum or pre-cum, and we did the water test and the condom had no leaks, is there a chance of pregnancy? My period is due in 5 days and I’m already a little bloated and have a little nausea but not too much. I keep telling to myself it’s just PMS but I’m freaking out although I know it’s not really possible 😅 I would just like to know what you think, please don’t be rude. Also I haven’t had any spotting or IB