I would think 'why did she not have an abortion?'
I would not judge badly and certainly not think she has been raped, or had a bad childhood, or poor parenting. Accidents can happen to anyone.
But as I said, I would not understand why she would keep it. You are a child at 14, and do not have the emotional maturity, or any income or a job, or a place of your own, and the relationship with the father of the child will probably not last. You set yourself up to a life of drudgery if you have kids young.
I have known 4 or 5 girls have a baby at 16 to 18, and they have all got their own flat or house. Every last one of them is clueless about how to look after house and home, and the baby, and is massively dependent on their parents (or other more mature adults.)
A cousin of mine got married at 16 - just 2 months after she left school (in the early 1990's,) to a man of 33 who was a bachelor, who had lived with his mum til the age of 32.
She moved into his 3 bed semi, and he 100% expected her to do all the housework and cleaning and cooking and wifework and childcare. (She didn't work.)
We went round a few times, and she gave him his evening meal - crackers and cheese, and a yoghurt, OR a pot noodle and a kitkat. I shit you not. She took the washing and ironing to her mum's, and she didn't have a clue how to do housework.
Within 3 months, the house was a fleapit, and stunk really bad. The baby was looked after by her mum half the time, and at every available opportunity, she was round her mum's house.
She went out with her teen mates every Friday and Saturday night (til 4am,) and mum and dad looked after baby from Friday evening til Sunday evening most weekends. Her husband wouldn't do it, that's woman's work!!!
Her husband kept moaning, and saying she was a terrible wife and mother. But that's what you get when you marry a girl who is not an adult yet.
And please spare me the 'me mum got married at 16 and had 3 bairns by 19, and was an amazing wife and mother who could sew, knit, cook, bake, drive, and fly a plane by the age of 18,' coz I won't believe you. Most girls of 16-18 y.o. are not mentally and emotionally equipped to run a home and raise babies.
Also, a few posters claim they know a girl who had a baby at 15, and they still did their A levels and went to uni, and are now nurses/vets/doctors yada yada. Or they went onto Oxbridge and became a physicist and are now on £99K a year. Sorry, but I don't believe any of this. Many people who DON'T have a baby in their mid teens don't achieve this, so I am damn sure a teen mum wouldn't. Only in the movies!!!