updated by @safety-locks: 01/13/15 09:13:35PM
I saw the pics on your profile and noticed they were made maybe with crochet hook? And most of them lay in the direction of your face. So I think that is the reason. You basically push them in the opposite direction then you made them, so you pull at your hairs that are tight in these dreads when you want them to go back. It will get better in a few days or a week I think.
Yes, the woman used a crochet hook. in 17 months she "repaired" my dreads 5 times.
Not sure the problem is the direction of hair; those strands in the back side were weak even before dreading. I was abusing my hair, braids, etc.
The hair extentions (only 3, because the strands were very short) caused Damaged. so i'll remove the two remaining.
What about your roots?you don'ttighten them?