So I (17) dyed my hair approximately 10 days ago, prior to me dying my hair, the hairstylist that I go to told me that it would not affect my curls whatsoever, he also told me that he won't use hair dye (?) And to be honest im still not sure what he used (maybe bleach?). He put a bonnet and pulled out a few strands and put whatever the thing was for about 20-25 minutes and then rinsed it off. Right after that he straightened my hair. So I did expect a little damage and the usual stuff but a few days later when I washed my hair it was like not curling at all. I thought it was okay because well it was straightened and dyed but now its been a few washdays and like its curling a bit but now its rlly more like a few waves. I bought a curl cream and a clarifying shampoo but they didn't seem to help much. My ends are also not curling at all. 

I would like to say I had 3a curls, I usually start my routine by shampooing twice, then conditioner and brushing out the knots in the conditioner I then apply some mousse use a bounce brush and seal everything in with gel. I also let my hair air dry and I sleep on stomach with my hair tied back. The brand i use is called cosmaline (its the most accessible one for me). But now ive been using a clarifying shampoo before my regular shampoo and a curl cream before my mousse. Nothing seems to help im honestly devastated if I knew the blond highlights would affect my hair this much I would've never done it.

The first 5 pictures are my hair before dying it. The first 4 are with styling products, the 5th is without any. The last pictures is like my 2nd washday after dying it.

Is there any wat to fix it? I just want my curls back. Any advice would be appreciated. Thank you all.

Is my hair ruined?