Bleeding and spotting 7 weeks pregnant

Hi, please don’t just go by.,

I had a <a href="https://glowing.com/glow-fertility-program">iui</a> and resulted in a positive pregnancy. They started me with progesterone 100mg, moved to 200mg and moved to 1 every 12 hours (200mg) as pregnancy continues I experienced a red bleeding and they moved me to progesterone (200mg) every 8 hours.

Has anybody have had a successful pregnancy with this amount of progesterone? Did baby stay?

Any experience with bleeding and having a successful pregnancy?