Confused on what to do

I’ve been seeing this guy since the end of December. Since then communication and seeing each other has been consistent until last week. We spent time together last Sunday before he visited his family out of town, and everything thing was fine. Since we didn’t talk on Monday, I texted him on Tuesday and didn’t get a response. I texted on Wednesday, no response. Then I texted again on Wednesday night and he said he got in an argument with his mom and things were said and he’s trying to deal with it. I haven’t heard from him since. We only talked once last week and that’s not normal for us. A couple weeks ago he was working more than usual and didn’t have much time to talk but he still responded to me. I don’t want to be insensitive or pushy but I’m getting a bad feeling. I’ve been ghosted by another guy, he’d say he was going through things but ended up not wanting to be with me anymore. I’m starting to feel like this could be the same. If he really is going through something I don’t know if I should leave him alone or let him know I’m here if he wants to talk. What should I do?