Pregnant or evap line?

So what once was an LOL story isn’t so funny anymore.

Im 14 weeks postpartum. My hubby & I had sex 3 times before this week since baby (never um finished inside) , I just started birth control and my hubby thought that was a green light anyway I took a plan B to be safe & explained birth control to him (how it takes 7 days) lol

Anyway today I felt super nauseous and sick and thought it was the plan b then I decided to take a test just in case since I have been a little tired lately ( I have a new baby so 🤷🏻‍♀️)

Is that an evap line or positive? Will test again in 2 days. Period hasn’t happened this month but happened past two months and it’s still irregular.