<human>: Condense the text into a few key points

I've been in no contact with my ex for about a month now. Just a few days ago, she actually messaged me on Facebook, saying sorry for hurting/ignoring me. I've been ignoring that text.

Anyway, last night I was on Instagram (I know, I'm supposed to stop following/unfriend her for no contact) and I saw her picture. Like a dumbass, I clicked on the comment button and wrote down what I wanted to say. I didn't intend to post it but when I went to delete the little sentence I had written out, I accidentally pressed the post button.

I'm sure she read the comment before I deleted it, but I just feel lame. A few days prior she sent a long apology, which I'm ignoring, and I accidentally commented on her picture. I'm probably exaggerating but she's probably thinking to herself, "What a loser."

I'm not sure what I'm asking but I feel like I set myself back after all the process I've made on moving on.
<bot>: No contact with ex for about a month,  accidentally commented on her Instagram picture. Damn sure she read it before I deleted it, now I feel like I have to start the no contact period all over again. What to do?