Still a Chance?

Gonna keep this short and sweet for easier reading..

Last test I took was negative last week when I was 2 weeks late for AF. Also around this time only reason test was taken was because symptoms started. These symptoms have gotten stronger over the last week (3 weeks late now). Waves of nausea, thrown up twice but felt fine in days between it comes on suddenly, boobs are so sore particularly nipples, thick white creamy discharge with no odour or any signs of infection in any way, dizziness. I’m going to take another test next week but wanted to know thoughts as I’ve got so many strong symptoms but had a negative test at 2 weeks late. Thank you