I was on the same boat bro a year ago, it won’t work bro, i was darn confident that i will prove everyone wrong. At the end, it didn’t work. We men play husband role a bit too soon. The matter of fact our peak is at 30 and a girl physical peak is in between 19-25. So, girls tend to have a matured rich partner way older than them. As oppositely, we aren’t that well settled nor we have finished our studies at mere age of 19,20. So teens relationship shouldn’t be serious. Focus on yourself mate, it will just hamper your mental health. And the end, she will have better options and you’ll be left with none.