Pregnancy Symptoms??

I will make this short and sweet:

So my hubby and I had sex 3 days in a row a couple weeks ago and when I checked my <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">period tracker</a> it was my 3 most fertile days. We did wear condoms for the end but not the whole time.

Then my period came a week and a half early and was very light, unusually so for me.

Now for the past few days I’ve been feeling like crap.

Today was the day I was supposed to get my period. I tested and got a BFN.

All my symptoms seem pregnancy related but maybe they are all just random unrelated occurrences.

Thoughts? Should I test again in a few days?