First movements?

I was sitting here at my desk and I all of a sudden felt this fluttery type feeling really low in my stomach. Almost like a really strong heartbeat way down in my lower stomach/pelvic area. I am almost positive this is the first time I’ve really felt the baby move. Does this sound about right for how it feels? I’m so new to all of this and I’ve googled it a bajillion times but I just don’t know. I trust all of my mommy friends out there more than I do “Yahoo Answers” (Ugh, what is with those? They are taking OVER my Google searches lately, totally annoying)!

I’m 21 weeks today. Wow! I can hardly believe it. I’m ready to start cleaning out the bedroom that will be the nursery and getting it set up.