anxious woman and possible pregnancy

a little TMI post, but i need some help as to what i should do.

hello friends, I just need a little help on this. I had sex the night of March 22/early morning of March 23 for the first time in 2 years. I am not and have never been on any form of birth control, but we used a condom every time. One of the times, the condom slipped off inside of me. I think there was precum in the condom, but he said he hadn’t came yet.

My cervical mucus changes for my ovulation period were as they should have been and on the dates provided.

Today, I am feeling no nausea, no food aversions, no headaches BUT i am having what feel like hot flashes and my breasts are full, tender, and veiny but my areolas have not really changed in size or color at all. I have slight bloating, but I am supposed to start my period in the next 4 or so days.

I was also diagnosed with PCOS in August of 2019. My menstrual cycles range from 28 days to 42 days. Lately, they have been averaging at about 32 days, but it is still incredibly unpredictable.

I am scared that I could be pregnant. I am a 22 year old woman and I am currently in my home with my parents due to the quarantine. I do not have my own form of transportation while I am home and they are incredibly strict and scrutinize my every move while i’m home. I have no way right now to have easy access to a pregnancy test and wanted the advice of some people here to know if I am simply freaking out or if I should genuinely be worried about pregnancy.

This seems childish of me to write and to ask but as a person who struggles endlessly with anxiety and panic attacks, I am constantly in a state of panic because I don’t know what to do. Any reassurance or advice is welcome.

I hope all of you are safe and healthy. Thank you for your help in advance.