Am I pregnant or not?!?!?

Roxanne

Today makes 17dpo. I’m 3 days late for my period. My periods have been pretty regular for the past year. I have pcos so maybe it’s just my period being irregular again... I was curious so last week I took 2 tests and they were negative. Last night I wanted to try again so I took a digital and it was positive. I got so excited me and hubby went and bought 2 more and I took one last night and one this morning and they were both negative. I’m so confused... I don’t wanna stress about it. Maybe it was too early to test again? Should I wait a few days and try again? This was our first time ttc. So I never expected to get a positive at all. I just hope it’s not a false positive. Help please?!? Any advice is greatly appreciated.