HELP: Little to no discharge

So last month at around this time my bf fingered me in my car. Then I ovulated about two or three days later and I was really stressed out that I could’ve gotten pregnant (even though his hands were dry and free of semen) and ovulation was pretty intense that go around. The next week I was sick and was on antibiotics. The week leading up to my period and during my period I was so stressed I was having panic attacks day and night nonstop, barely sleeping, barely drinking, and I was barely eating anything for those two weeks. my period came a day early and lasted four days and was lighter than normal (spotting on the first, two flow days of filling up regular tampons instead of the normal 4 day super+, then spotting on day four). Now I have little to no discharge and when I do it’s watery most days with a slight white lotiony feel some days and has a mild cheesy odor. I was experiencing mild cramping during my period and very light cramping a few days after my period ended but before my fertile window. Now during my apparent fertile window my cm is watery and light and I have chest pains directly above my left breast (close to my sternum) but my boobs feel fuller than usual. My cycle is pretty normal and usually id be getting ewcm at this point but I’m not getting anything and I’m really stressed that I might be pregnant somehow. Is this stress-related anovulation, an infection like BV, or am I actually pregnant?