sleep regression or something else? SOLVED

Hey guys I posted a little while back about my daughter waking up at 4 or 5 in the morning everyday when she used to sleep 11-12 hours. Thank you for everyone who gave me suggestions and tried to help me out, i think i found out the reason...

this little tooth popped up yesterday and now the sleep problems make sense lol

also for the ladies who said to try dropping a nap or change up her schedule, i did have to do that as well and she seems much happier with the change!

again, thank you guys, i appreciate all the help!!