My girl's PCV schedule was also shifted a little due to timing clashes, so you're not alone in this! The most important thing is that your son still gets all his doses, just a bit spread out, and your nurse would have advised based on what's best for him. That said, since every baby is a little different, might be good to double-check with your PD at the next visit just to make sure the spacing is fine for your son specifically, for your own peace of mind lah. Glad you're keeping up with all his jabs — you're doing great, mama! 💪