Biggest pregnancy scare of my life

Hi everyone

So my boyfriend and I had unprotected sex 10/4 and I took 2 plan b’s the next day (I’m overweight so I typically double dose)

I panicked and took a test yesterday but it was negative but I feel it was too early. My period is due next week and I’m just walking on eggshells

I do feel some symptoms like bloating, fatigue, back pain, sometimes my breasts are tender.

I could be completely fine and these are my period symptoms but I worry since I had unprotected sex and he finished inside.

I’m trying to not stress out as to not delay it anymore. My period is regular and comes every month at the end of the month between the 21st to the 24th

Has anyone else ever been through this? Did you end up pregnant?