I saw a faint line

I took this pregnancy test in May 27, I saw a faint line but the next day I got my period.

But I haven't gotten my period since. I'm 59 late on period. I was diagnosed with PCOS. I took a cheap dollar store test in June but it was negative.

I took a clear blue test in July 23, I saw a faint line but the next day, I took the digital test, it was negative.

I don't know if my period f***ing up, I don't know 🤷‍♀️

I have some symptoms

Like bloated, cravings, mood swings.

But I had the same problem in December 2019, I took a pregnancy test, I saw a faint line. I went to the doctor and did blood work and I wasn't pregnant.