((((((HUGS)))))
I'm sorry you had such a bad experience.
I just completed a 1st, 12 week stretch as well. I self relaxed.
What helped me best, in those last 6 weeks, was to slather suave tropical coconut CON on dry hair.
I would not wash it out.
I would do this everyday, no rinsing, just slather, smooth and bun.
On day 3, I would rinse/detangler under the shower-stream.
I started using a shower comb, but at times would my fingers, then the comb, to detangle.
I would do a quick protein tx (ION), while in the shower, wash my body (10min), then rinse my hair.
I would allow hair to air dry 100%.
Than start the cheapy CON, slathered on dry hair 3 day routine again.
I had to graduate to adding oil to the CON, and even cones, when it got rough, like around week 9-12.
I did break down around week 11 and blow dried my hair, too much breakage, wont do that again.
Week 12, I was ready to see some progress and relaxed.
I used ORS.
I first based with LIV (it's thinner than vaseline, thus easier to part thru your hair), from scalp & root- to ends. Then I appled cheapy CON to my whole head roots to tips.
Then i applied oil, all over.
Then I applied the relaxer to only the NG, I did a texlax, using half the recommended time.
But, I learned, that with all that protection, I could have relaxed for 30 minutes vs. 20, and would have still have had a 75% relaxed texture over 30 minutes.
The only thing I will do different next time, is to do a protein tx, before I relax.
I neutralized for like 2 hours, about 5 washes, letting it sit. When i rinsed the last time, my hair was baby soft, like i didn't even need the conditioner.
I CON'd for abt 15 minutes, no heat.
For my first wash, on day 3, I will do another nuetralizing poo (ORS poo is a nuetrlizer as well), a AVC rinse, a deep CON w/ heat, and a aphogee protein tx. Airdry.
For a detangling leave in, I just discovered, ELASTA-QP, H-TWO (bottle reads: leave-in moisture sealing conditioner, softens, detangles, moisturizes, it's light weight, and contains silk proteins @ Sally's).
Since i haven't found the perfect moisturizing cream, I am using up some pj-ism stuff, and seal w/ oil, and bun.
But my true love is cones and oil, i fugure with a good conditioner, i'm good to go, but i would still like to find a perfect, lightweight moisturizer
I don't plan to stop wearing my bun's until fully am BSL = crown reaches BSL.
This will be another 12 week stretch as well.
Cheapy CON, made it possible and shower detangling.
I hope I have helped you, again i am sorry, the hair dresser was heartless.
I also bought a very nice sally's 1" ceramic flatiron, for 29.99, cant afford a chi, fhi, maxiglide or babyliss right now...it is the best kept secret to blow-in-the-wind-hair. I will be treating myself to 3 blow-out/flat-iron styles, once a month.
Don't give up, when i needed length, i would just throw on my half wig, for a few days.