Am I being dramatic ?

My boyfriend randomly stopped communicating with me for the past few days.. when he does call it’s a call at 12pm and 2pm and does not speak to me again. I’ve expressed how I felt about it, yesterday he did it again and I expressed my self again. Today is mothers days and we share a child together, he didn’t call me until almost 5pm today.. I was hurt and didn’t answer and he popped up at my house. He tried going through my phone because I had to be doing something sneaky because I didn’t answer, I expressed why I didn’t. My bf continues to say the reason he didn’t call me today and or tell me happy Mother’s Day is because he was going to surprise me, and if it wasn’t Mother’s Day he would have called in the morning.. mind you he’s been doing this for the last few day, and I expressed a few times I felt some way about him not communicating with me. He says he was not thinking about that, even though I just told him 3 days in a row about it.. Another thing he said one other reason he didn’t call was because he didn’t wanna ruin the surprise and tell me. I have never heard so much bs in my life.. he could have called me and still kept it a surprise plus he called me at around 5pm so the not calling me this morning made no sense. Mind you he came over in a outfit he had on yesterday but with different pants on and the same shirt and hat and diff shoes on.. there is no way you came to surprise me to dinner dirty with the dirty clothes. I snapped out on him and cried because I feel like he knows what he’s doing since I expressed myself multiple times.. he told me I was wrong and ruined the day am I being over dramatic?