Girls, hi! The problem is insomnia, it's been bothering me, I can bare…

Girls, hi! The problem is insomnia, it's been bothering me, I can barely sleep anymore, I can only get by for 2-3 hours at night, my child falls asleep at 10 and wakes up at 7-8-9, but I can't wake up because I went to bed late, what can I take or do to normalize sleep and get rid of insomnia? (breastfeeding)