Wa'alaikumsalam sis! Honestly, a few of my mum friends juga kena situation sama, vaksin before they knew they were pregnant, and alhamdulillah semua baby okay lang, no issues whatsoever. Regarding the timing, yes, many health authorities recommend vaccines during the second and third trimester as extra caution, but since you got it early and everything's been normal so far, it's really best to discuss your specific situation with your OB/GYN so they can monitor properly and give you peace of mind based on your medical history. They'll have your full records and dapat assess if any extra checks kena buat. Jangan worry too much though, the fact you're already past the early weeks and everything's progressing normally is a good sign. Keep your doctor in the loop and enjoy this journey, mama!