I wouldnt worry to much about it..... I dont think I had them consistantly..... every once in a while when i would get up to fast or turn to the side I would feel the stretch and pain but i never had it consistantly.... and hardly have them ever now and I am 23 weeks..... I think every ones body adjust differently! I am sure all is well with you and your little one
Some women don't get them... I didn't have every pregnancy symtom in the book, and try not to worry if I only have 1 out of the 10 for that time frame. I can say that I only had round ligament pain maybe 2 times prior to my 22nd week. Now, between week 22 and now, I have had round ligament pains 6 or 7 times. So, it is different for everyone.
Don't stress out and compare yourself to others who are the same week as you because every woman is different and so is every pregnancy :) But, I don't think you have anything to worry about :)
I wasnt really comparing to anyone because i know everyone is different. Its just the constant aches suddenly dissapeard after so long of having them. But i think justice might be right about body getting use to it. Thanks for the help, it does make me feel better.