Spotting when constipated?

After 2 mc's I might be a little paranoid, but I was wondering if this is something anyone else has experienced. I have been constipated off and on, and twice now have spotted when I finally have a bm. Not much last time, just some red streaks in clear cm. Went in and had an u/s, saw my gummy bear and heartbeat. Spotting stopped that day. Constipated again yesterday, red streaks in clear, not too worried...but today when I finally had a bm cm was all pink.

Waiting on a call back from the nurse. In the meantime, anyone else having this issue?

Also, on progesterone suppositories, wondering if that is what is causing it?