K.C.
I'm very sorry to hear about your miscarriage.
I have had a uterine rupture from a c-section scar.
My frist son was born at 28 weeks by urgent c-cection. This c-section was a classical (with the muscle grain). I was never told that I could rupture with another pregnancy.
With my daughter I went into back labor (at 36 weeks) & didn't realize it. After 2 hours I became nausious & went to the ER. I vomited & my water broke. Within 30 - 45 min. (or so, I didn't really look at the clock) I was in the OR for a repeat c-section (as labor with a classical c-section is very dangerous). My uterus had ruptured & my daughter was comming through the hole in my uterus. I was fortunate enough that I did not start bleeding out because you can bleed to death very quickly from a uterine rupture. My daughter lived for 1hr. & 16 min. without breathing (she died from complications of amniotic band syndrome - that had nothing to do with my rupture). I was not told what my chances would be for another uterine rupture.
I did go on to have another baby (my 1st full-term - 38 weeks). He was born by scheduled c-section. the dr. didn't want to touch my previous scar so they did a bikini cut c-section, but while getting my son's 2nd shoulder out my prevous c-section scar ripped. I was told that another pregnancy would be too dangerous, but with all the scar tissue they were unable to tie my tubes as my uterus is webbed in place by scar tissue.
Sorry that this is so long & detailed. I wanted to let you know what I have been through & that I was still able to have a baby safely after a uterine rupture. By no means am I trying to scare you, but your doctor should keep a very close eye on you if you choose to get pregnant again. My doctor kept a close watch over me.
Personally your scar from the instrument is a lot smaller than my c-section scar, but I would deffinitly wait until your RE says that you are completely healed before trying again (if you choose).
If you have any questions about my experience you can send me a message.
God bless!