8 days past ovulation

I definitely think I had implant spotting yesterday... it was barely noticeable... but I did have slight cramping right beforehand too... along with days of TERRIBLE GAS and indigestion! I read that these are big indicators of a rise in progesterone... anyone else? I’m waiting til 10DPO to test. We will be leaving the following day for Disney World and I’m a little nervous about a couple rides there if I am indeed pregnant. We have a 4YO so nothing super fast or crazy, but worried either way.