Needing to vent,prayers please! 😭😭

So today this morning about 4:30am I woke up to a gush, got up real quick and went to the bathroom and there was blood and clots just coming out of me, I'm 7 weeks pregnant, so i decided to go to the ER because I'm freaking out! And I'm in so much pain and I'm about to faint, since I haven't been able to keep anything down for the past few weeks, super dehydrated! So I get there and they are super nice about everything, they help me right away! So they tell me that my baby is still in my belly & the heartrate is 163, but that it's a 50/50 chance that my baby will survive! I'm so sad and hurt, my hubby and I have been trying for over 2 years to get pregnant and I tried to do everything right for something like this to never happen! I'm just at lost for words!! My belly still hurts and blood is still coming out, I just need extra prayers for this baby to stick!!

Has anybody gone through this and the pregnancy sticks?