Misoprostol working??

Has anyone taken this for a MC (blighted ovum) and only passed small clots and tissue, but still didn’t have any retained tissue??

I have had MAJOR cramps, but yet to see a sac pass, like I did for my last MMC. This time I was only measuring 5w1d at my last scan (it decreased from 5w6d).

Freaking out as I REALLLLY don’t want a DNC 😰😞 Going to take second dose this am (Took 4 vaginally yesterday and was told to repeat in 24 hours if nothing - but I feel I haven’t bled enough compared to people’s stories)