Starting Clomid

Hey guys. We've had 2 losses and ever since the second, I've been having low progesterone and cycle issues for the past 6 months. My doctor decided yesterday for me to start clomid next cycle (Days 1-5), get monitored with ultrasounds and then receive a trigger shot. Only problem is...if I get my period June 3rd like I'm supposed to, then my fertile window will fall on June 11-16. Well, I'm supposed to be away on vacation June 12-19 (of course 😔). I may just call his office next week and ask if I can take it CD 5-9 instead so I don't lose out on a cycle. Or should I just skip next cycle altogether and take it properly the cycle after that? Sorry if this is confusing but I appreciate any input! 💕