Nervous Wreck 😣

Kind of embarrassed to post, but I am a complete mental wreck. In December I had unprotected sex, but I am on the pill and take it religiously. I had my very short “spotting” period in January. I get one every 3 or so months (thanks to my bc). I have been bloated the last couple weeks, and I have tested religiously since (taken maybe 5 tests) and all negatives... am I just working myself up or is there a chance of pregnancy?