Funeral services for my baby girl

Update:I got a price now and I just need the help to pay for the tests I requested for the baby AND the prices the funeral is charging me, which he dropped it as much as possible. Ty all :) 
I've experienced the worst thing a mother would ever have to go through. On 8-10-17 I went into the drs to be told to go to the hospital, I ended up at sisters in labor and delivery. Than went to get a sonogram done to see what was going on. Right than and there I received the worst news of my life. As the Dr has said it "I got bad news for you" and began to tell me what was going on and to try and prepare me for the worst thing to ever happen to me. At 1:38pm on 8-11-17 I gave birth to my  3lbs,4.9oz baby girl, she passed away from 'hydrops' which caused heart failure, her heart was only beating because of my placenta. I'm a stay at home single mother to my 4 year old son, and because my babygirl was over 20 weeks I have to make funeral arrangements for her. As far as her father goes, he's been absent and the whole side of his family refuse to be there or help through this time, sadly to say they wanted this to happen with NO CARE in the world, I'm left to do this on my own..  Any help would be greatly appreciated from the bottom of my broken heart.  and will go towards the bills, funeral expenses and if anything is left I will be donating it. I'm not exactly sure of all the expenses or what to add up but any amount is greatly appreciated and will help me in this tough, sadden time. Rip baby girl...