7 month old and I found out I'm pregnant again 😳😳😳😳

Any moms pregnant again after having one last October?  The hubby and I both wanted to try for #2 but we thought it would take us several months since it took 6 months of seriously trying with our first.  I was taking my temperature and tracking ovulation times.  We got pregnant with our first last January.  So we thought if we weren't trying per say, it would take us longer... WRONG!  First month off the pill and bam!  Omg y'all I'm going to have a 15 month old and a new born... I'm so scared!  😳