Pills

I had been on birth control pills for a while and decided to take a break from July-October and started again in November, I have lost my period all together again but I’m having symptoms I normally wouldn’t have any other month? I’m not sure if it’s because my body is trying to get used to the pills again but this past week my boobs feel a lot fuller (past day or two have been the slightest bit tender), headaches, and I had extremely light bleeding and a lot more discharge with light cramping yesterday even though I’m a week away from my 2 placebo pills and I can’t help but worry that the pills failed. I have a reminder on my phone to take my pills at 8PM and I usually take it within the hour, never later than, even though I’ve heard that taking the combination pill 1-4hrs late won’t change the effectiveness. I’m just freaked out because these are symptoms that I usually don’t have. Any ideas/tips on how to stop convincing yourself you’re pregnant even while taking pills?