So confused!! Help!

Dainara • 6.06.17👰🏼🤵🏼 TTC baby #1

So I took a first response last week and thought it was a faint line but could have been an indent. I’ve taken the cheap Walmart blue brand and all negative. I took a pink dollar store a couple days ago and negative. Just took another pink dollar tree one and came up positive?!? I’m so confused. I don’t know when I’m supposed to start my period because I have an ectopic in January 😥