Advise help

Lexus
Hi
​So basically, I had sex the day before my fertile window started and on the highest fertile day.. (TMI) lately my boobs have been hurting and Tingling I've also had cramps and stomach pains, peeing excessively and feeling the urge to vomit. I have a doctors appointment next week on the day AF is suppose to start. 
​What should I do? Should I be worried or not?