...OR should I suck it up???

So my child's father was borderline absent during my pregnancy. Since she's been born 3 months ago he's only seen her 3 times n this was just the past 2 sundays he's been getting her . Since the first time he seen her was s DNA test that came back 99.9% his he's been good bout getting her the past 2 times. He bought her hella stuff car seat stroller crib clothes etc. we army together btw and I'm glad. While I was pregnant he denied the baby was his so his hoes would stay . Once I had the baby he said everyone will know about her. Only his mom n brother knows . His other family doesn't cuz his moms not happy we had a baby at a young age . I'm 19 he's 21. Anyways I tagged him in a pic of our daughter with the caption our lil blessing and he blocked me. Several girls messaged me asking if that was his baby etc. couple girls claim to been dating him and said he never said he had a baby....I'm mad no one knows about our child but should I duck it up since he's finally doing right by her??