Diagnosed w subchorionic hemorrhage/bleeding/spotting

Luminita
Hello ladies,
Any of you have been diagnosed w subchorionic hemorrhage? If yes, what did u do? Are u aware of any treatment? 
Other than taking it easy, waiting and hoping everything it will be ok, my doctor has no suggestions for treatment. Apparently it happens to 1 in 5 pregnant women, w no clinical explanation. 
I'm almost 10 week. I have been on Progesterone shots and suppositories the entire time. It made no difference when comes to healing.
Here's an explanation: