Pregnant or no

I've been on birth control for almost a year and during the Fourth of July and the pharmacies were closed so I wasn't able to get my refill for about four days. After the holiday weekend I started back up. It's been almost two weeks since I restarted and I'm having a lot of pregnancy symptoms. Please help. It's too early for a pregnancy test and I'm wondering if stopping and restarting my birth control could make me have pregnancy symptoms