Odd Sleep Schedule

My daughter is now 8 months old and I feel her her sleep schedule may be a little off. She goes to bed at 7pm and generally sleeps until about 4/5am when she wakes to eat. I bring her in my bed to feed her and usually let her lay with me the rest of the night. For the last month or so, she will wake around 7am and nurse but fall right back to sleep until 9am when she gets up for the day. She still takes 2 naps but will only nap for 45 minutes. Is it okay to let her sleep 14 hours at night?! I know that’s probably why she won’t nap very long because she isn’t very tired, but I hate getting up early so don’t want to wake her earlier 😂 Do anyone else’s babies sleep anything like this?