Confused…

Sooooo I’m now 14 days late… I took the first response test with the lines and the digital and they both came out negative…. Wellllll I’m showing sooo many signs of pregnancy. I’ve been very nauseous for the past week, I threw up once, I’ve been extremely tired, my nipples are really sore, I’ve been nesting ( normally do not do this at all), feel bloated, minor cramps, peeing more frequently, things seem to taste and smell differently to me. Does anyone maybe have any idea what’s going on… I’m kinda worried. I go to planned parenthood tomorrow to take a test with them but I’m just sooo confused.

Idk if this is important but I also have PCOS…