14 DPO today

....AF was due on 12 DPO. No show. I keep getting barely there vvvfl. It's literally the thinnest line I've seen and that's been the case since 11 - 12 DPO. took two FRERS. I'm so confused. I'm not overly stressed or anything... In fact I'm on vacation! I have a very regular 29/30 cycle and never missed a period. 
Symptoms: leg cramps, at certain points certain smells will make me gag or I feel nauseous out of nowhere. Lasts about 10 min. Then it's gone. That's it. No cramps. I'm bloated but I feel like that's usual for me lol 
Any one have advice? I have a DR appt next week. 😔 wish I could have told my DH today as we are celebrating a new milestone in our lives. This would have been amazing to tell him too. But I'm so confused. Wish my body would just make it clear!! Lol