No sleep

So ive been suffering from bad anxiety and panic attacks since i was young my first one i was about 16 and it was horrible got on meds and i felt absent so i decided to do it without the meds i got better and fully recovered never had one until i moved out of state with my kids and husband my son started to have seizures so it brought so much anxiety upon me then we found out we were pregnant with our 3rd baby currently 36 weeks but im petrified something bad will occurr during my scheduled csection and i wont be around to be with my babies its so terrifying that sometimes i dont sleep and i keep having these shaking spells for no reason cant even hold my phone without shaking i can wake up feeling the same way i twitch alot also well my neck does with my head i miss my days back at home when i was happy and felt alot healthier i havent been able to work either ....any thoughts anyone