Looking for health insurance

I'm new here and I'm looking for health insurance that can help with cover with gastric sleeve yes I no open enrollment has ended for some I have tried goggle everything I could possibly think of my health insurance at my job didn't pick it up this year even though I started in 2017 health insurance still don't want to pay my sleeve was going to b done in march of this year but this came up with health insurance can someone please please help me yes I no I might have to start everything all over again I have been through so much to make this happen I had so much joy inside of me I waa so ready for my new life until I got this news now I'm feeling so down can't focus on anything I feel like all I have put into this was for nothing I have lost all of my Hope/ Faith I have been Praying To God that something makes a change for 3 weeks now been on phone calls with my HR /Corporate but the don't really care about trying to help me at all because I was told as long I started in 2017 that they would still cover the gastric sleeve surgery but come to find out they just told me something that they r not going to back up but looking for all information I can get please Help if anyone knows anything please