Pregnancy after chemical pregnancy

Becky 💖 • Rainbow due May 2021🌈 MMC - Jan 2020 💔

So last month I had a chemical pregnancy. I got my BFP on Sunday (my period due day which didn’t and still hasn’t turned up). I retested today and the line is still strong as ever, does this mean I’m out the woods for another chemical pregnancy? I’m so scared it will happen again.

Top picture is from Sunday and bottom from today.