is this normal?help

so i came to visit him, slept at night and woke up with him being extra lovey dovey and supper touchy(which i love) we end up having sex. i’m extremely new to this by the way. after he finishes, im half expecting him to come down and kiss me. he doesn’t. i look down and laugh at the mess we made. but he looks at me w the straightest face and says he needs to fetch a towel. he does that and starts wiping me, but halfway into that he tells me that i should be doing this. okay slap in the face cos i can already sense the detachment.

once he gets back into bed, i move closer to him to cuddle like we normally do. but because he doesn’t really make any movement indicating that he wants to cuddle i stay by his side and have my leg over his. still nothing. i then decided to turn around cos at this point i’m a little confused. eventually when he does move to hold me i realise i need to use the bathroom(obviously) i i come back and he’s now on his phone, okau fine. but he does put it down once i’m back by his side. he then makes a phone call. it’s like a 2 minute call and at this point it’s okay cos there’s been a situation. i turn my back to him to let him do that but then immediately after he calls his “hg” and the first greeting is “hey my luv”. okay now my heart is at the bottom of my stomach cos that’s what he calls me sometimes. he then remains on this call for an hour and a half. on speaker phone also

it’s been almost the whole day now and he’s spoken to her 4 times. non of these times have been short calls.

Can someone tell me what’s happening here cos i really don’t know what to do or think or feel.