I will not accept this!

I am so worried about losing my 3rd baby. I am 6 weeks pregnant after <a href="https://glowing.com/glow-fertility-program">IUI</a>. I started bleeding heavily on Saturday and went to hospital. I have been here on strict bed rest to see if the baby will make it. My hcg count did go up a little but doc says he will do sonar in 5 days to see. Has anyone else gone through this with a positive result?