Unpopular opinion: I think anytime a young mother is in denial or hides a pregnancy, they truly need mental help. Being pregnant can overload a person's system and make them do crazy things, See Lindsay Clancy from Massachusetts. Charging this girl with first degree murder does not seem appropriate. She needs mental help.
But people can need mental help and still be responsible for their actions. Also, IMO, I don't think Alexee was "in denial", because I gather from the Daily Mail article ^^^ that she denied for months, e.g. to her coach and others at school. That means she recognized her condition. And then she out-and-out lied to the doctor and nurses.
I can't remember if Alexee actively sought mental health treatment after the event, but I rather think not. In the other recent New Mexico case, it seems the young woman did everything she could to link in to social services. Her supporting witnesses in court commended her commitment. I don't see any of that from Alexee.
Those comments from Alexa's (the other case) supporters and her mental health issues from growing up earned her mitigation from the sentencing judge that got her 2 years lopped off her sentence. It didn't change her conviction, though.
IMO Alexee should be out there doing everything she can to demonstrate that she is committed to being a contributing member of her community. I wish the arresting judge had ordered that she hold a job and/or do community service in the months before trial. I believe she was given a curfew, but IMO should have been forced to be out of that house and be helpful to the universe during the day. What is she even doing all day? She's allowed to go on vacation? Terrible.
IMO she could be flipping hamburgers, cleaning stores after hours, or working in a manufacturing line, building houses, painting over graffitti, mowing lawns for seniors, delivering meals on wheels, SOMETHING....
While I think it's unlikely she'll get first degree from a jury, IMO she's shot herself in the foot and won't find many sympathetic ears. She could also be doing herself a big favor towards mitigation during sentencing if she put herself in a productive situation. Her actions subsequent to the event speak to character, IMO, not to mental health, though there is likely some of that in the mix, too.