My goodness, don;t sweat a thing Eric, they are doing exactly what they should be doing. When you do the twist & rip method, you are not making dreads, you are only sectioning the hair to how you want your dreads to be. Glad you did not do T&R tightly, because they have to loosen, sometimes coming completely out for that section to start it's journey on becoming a dread. The thickness will change. See where the section meets the scalp?, that is how thick your mature dread will be. Those sections will loosen, loop, frizz, zig zag, and shrink, slowly feeding their way up towards the root section and becoming fatter. So see, you are loosing faith with hair that was doing what it should....
There is no need to wash every NIGHT! Let's start with the night....never go to sleep with wet hair or else mold will set in....dry dreads and sleep = healthy hair. Unless you hair is super oily, you should be using the apple cider vinegar (ACV) after every Baking Soda (BS) wash. Forming dreads like clean hair, so washing 2-3 times a week is good. Are you doing the ratios right, just in case, here they are: mix 1/2 cup baking soda to 5 cups water, pour on wet scalp and leave on for 10-20 minutes. This exfoliates the scalp, leaving it nice and clean. There is no need to scrub the scalp with this method, but you can if you want. After you rinse out the BS, you want to do the ACV rinse. This is done because BS alone can dry/fry the hair, so you need to balance the PH, also ACV is a natural conditioner safe for forming dreads. Mix 1-2 capfuls of ACV (depending on hair length), to 5 cups water...pour over rinsed off head and leave on for no more than 1 minute, even rinse out right away if you want. If you have super oily hair, then you do not need to do the ACV after every BS wash, just use it a couple of times a month then.
So Eric, your sections are doing fine, the journey is a fantastic ride to be enjoyed. Don't fret when things come undone, just watch with fascination all the different steps the sections go through.
You can wet your hair everyday, that's okay in the beginning because the hair will dry in between washes, which is important. When dreads are mature, you do not want to wash everyday as they can take a day or more to dry, depending on the thickness of your dreads. But for now, all's good with getting them wet.
Peace and no worries
(sorry If I repeated anything another post is saying, one might come up before I finish posting mine)