Should I reach out?

I (34,f) been dating a man (32) for 3.5 months. We met on an app and after 4 or 5 dates, we had a conversation about what we were both looking for. We were both on the same page about wanting a relationship and wanting to keep seeing each other. He said he really liked me and was enjoying hanging out with me and he could see us growing into something more. I shared the same idea and we continued seeing other, eventually getting physical. We’ve been able to talk about past relationships, communication preferences, and we see each other about once or twice a week. This is due to the fact that he goes hunting on the weekends. He has told me he would be willing to discuss spending a weekend together but we have not talked about it yet. We have
not had the exclusivity talk yet either.
Now that there’s some background on the situation, we saw each other a week ago on Tuesday. We had planned to see each other again on Thursday but he canceled because he felt he was getting a scratchy throat and wanted to rest in case he was getting sick. I was bummed but understanding, and when I checked in with him on Thursday night to see how he was feeling, he said he didn’t feel sick but just had a tickle in his throat. I texted him with a guy better soon text, and on Friday morning he responded with a like on my message. That is the last time we spoke. When we talked about communication in the past, he said he is not a texter and prefers calling. We talk on the phone pretty regularly and when we don’t talk on the phone we text short check in messages. He has told me he enjoys his alone time and doesn’t always think to call or text people, but that for me he would be willing to call or text more frequently. I appreciated his responsiveness when I expressed my need to have some sort of communication at regular intervals. I said I was fine with phone calls and ocasisonal texts it didn’t have to be daily. He had been calling or texting every other day or so, but now it’s been 4 days without a peep and I’m starting to worry. Has he lost interest? What is going on? Is he okay? I know he was hunting and other weekends he sends at least one or 2 texts with a pic just to say hi. Part of me wants to text or call him but I also want to wait and see what happens? I don’t want him to think I don’t care, but I also feel like I’m just giving him space? I’m so scared that he’s going to stop taking to me, but I know that rationally he’s gonna do what’s he gonna do regardless. I guess I’m just looking for reassurance and see what other perspectives there are. Should I reach out or just lean back and give him space?