and I had a similar problem when I weighed 260ish, had defined stretch marks around my stomach and lower back that were very irritating, so I ended up
losing the
weight and they mostly went away after a
while but not entirely, but I used this cream called mederma stretch mark therapy, and it worked wonders, I highly recommend looking into it or something similar, if there's remaining marks after you've given your skin time to "resettle" so to speak.