Still so confused and scared to get hopes up.

I took a Walmart brand test this morning, which had a faint line and almost looked like an evap line. So my husband got me a digital clear blue test. Within seconds of taking it it popped up pregnant and then a little bit later the book popped up on the screen which means test error. I’m 6 days late for AF according to my app but thats not really a red flag because I have very irregular periods so it’s hard to keep up with when I’m actually supposed to start my period. Please help. I don’t want to get my hopes up if these aren’t accurate. We’ve been TTC for several months now and itsheartbreaking