Sayang, I totally understand why you're worried, 5 tahun tunggu, first pregnancy, spotting every day sejak 10 weeks, memang boleh buat hati nervous.
Tapi lepas doc scan dan baby okay, itu actually good news. Brown spotting dalam early pregnancy memang boleh jadi normal (especially kalau baby's heartbeat strong), tapi that doesn't mean your worry isn't valid, you deserve to feel supported, not scolded. Your feelings are completely justified.
Here's the thing though, please go back and see another doctor for a second opinion, kalau you're not comfortable dengan this one. Find someone patient who listens. Abdominal pain + spotting together is worth checking, even if it might turn out fine. Don't let one stern doc stop you from advocating for yourself, your peace of mind matters too, and you know your body best. You're not being dramatic by wanting reassurance.
Jaga diri k, rest banyak-banyak, drink lots of water, dan don't hesitate to go back if anything feels worse.