I’m about to shave my head 😩

I’m literally sobbing right now because my hair is so freaking dry and tangly since being pregnant. My hair is naturally thick and curly so I’m already at a disadvantage but this crap is getting ridiculous. Leave in conditioners are not working. I even resorted to using Redken regular conditioner as a leave in and I still can’t comb through this mop. I don’t want to cut it off but I can’t keep going through this every time I wash my hair. HELP!!! Anybody have any suggestions???