7dpo symptoms

Sh

So i have been having on and off cramping on my right side , i have been having a very hard time sleeping 😫 which is making it hard for me to do my Basal Temp, but so far my temp from 3dpo was 98.4 and has jumped up to 98.7 which was yesterday 11/10, could this be an early sign ? Not to mention i have been very nauseous, no vomit but gagging and my nipples are very sensitive 😭 i also have water creamy like CM. Anybody having the same ? My AF is 11/18.