Possible baby #2

Chelsea
Ok so my baby is almost 11 months old and about 3 weeks ago I had to stop breastfeeding. The week of May 25th I was put on a z pack and I'm on the mini pill. Well knowing that an antibiotic rules out the birth control my husband and I used a condom well...it broke! So I'm worried that I could be pregnant! I found out with baby #1 at three weeks! Kinda worried!