I had 2 shallow chickenpox scars on my forehead excised 1 month ago. I got the stitches out exactly 1 week after. After applying spf+concealer I immediately noticed that the smaller one turned to a small dent again. The bigger one was basically flat until about 3 days ago when I noticed it turned shallow and couldnt cover it as well as before with concealer. I noticed this some days after my scar spit a stitch. Is it related? I also noticed the scars widened a bit, will they stay like that?