CAN SOMEONE HELP PLEASE😩

Torri

To start off I had my period 15th-19th of August and my ovulating date was 23rd-2nd well those were the dates I was having unprotected sex. According to Glow my ovulation was 23rd-29th but I’m having so many symptoms😭. Such as cramps, bloating, headaches, nausea, constipation, then diarrhea, backaches, neckaches, loss of appetite, sore nipples, fuller breast however every time I test its negative. But I never had these symptoms before pms. Can someone give me advice?😩

Ps. According to glow my expected period is starting the 10th.