The list is irrelevant to this issue. The more important consideration is the fact that you have two conjuncts (the predicates "have developed . . . emotional health" and "am beginning . . . informed decisions") connected with "and". A comma is therefore not needed.
In such cases, the second conjunct is sometimes considered parenthetical (nonessential, etc.) and surrounded by paired commas. You could therefore justify the comma on those grounds (the second paired comma being absorbed by the sentence's terminal period, of course).
I don't like to use punctuation when it serves little purpose, so I wouldn't include it myself. However, people have widely varying opinions on commas, so I'm sure that some others would prefer to include it.