I am getting more and more excited! I am 99% sure-- okay, I'll allow myself 99.9% -- I am feeling Buko every day now. Last night, I felt a little tap and I pressed back-- and I got another tap in response! I felt Buko just now, too (exactly 18w today)-- he/she is moving like a little DH (my uber-athlete)!
Yay!!! I am so happy for you!! I remember what it was like to feel those first sweet little thumps with my daughter, it's so amazing and delightful!