Desperately need help!!!

my boyfriend and i have been together for 6 months and within those 6 months..

he has not once said he loves me

he hasn’t posted me on social media at all

i’ve met his family and close friends but not many of his other friends that he hangs out with once in a while

he barely compliments me

at the beginning of the relationship about a month in he told me that he kissed another girl and then a few months after that i caught him texting other girls and we talked about it i forgave him and we moved on

his been distant lately (calling me way less and texting way less) and idk if it’s from stress because i does have a lot on his plate or if he’s cheating i asked him if he was okay and he said that he is okay

he doesn’t really ask about my day and if he does right after im done talking he changes the subject; almost like he didn’t care or wasn’t listening

he’ll ignore my texts and snapchats; he’ll be on snap and not respond to me he’ll leave me on delivered

he does have great qualities too hence why i stayed even after the cheating, he is really caring, patient with me, is great with my family, we have a great friendship too.

I could really use some advice and opinions on what the heck might be going on because i don’t know what to do anymore