What’s going on?!

One app says I’m 13 days late. This one is 15 days late. Either way, I’m lateeee. Every test I’ve taken says negative 😭 I did have some pink spotting last night but it was during and after BD and nothing since then. No cramping just bloating and gas. Do I just need to schedule an appt with my pcp and get blood work done?! I’ve always been regular besides the few months after I had surgery.