FTM always worried

Kaytelyn

Okay guys, I posted awhile back about my little boy hating tummy time. Well, we’ve been doing much better at tummy time and he has finally rolled over from tummy to back 3 times about 2 weeks ago but hasn’t done it since.

Also, he’ll be 4 months in 2 weeks and isn’t showing an interest in toys at all. My friends babies his age or younger try to grab toys and are interested in them. Should I be concerned?