should I really dump him or keep my faith and let it guide me to wherever it takes me

okay, so I'm seeing this guy, we've been seeing each other for about a month now, and everything between the both of us is going okay, like everything is going at a steady pace. The steady pace then stopped once he stopped showing up to school (I'm in my senior year of high school btw, so is he), and I thought to myself "oh maybe he's sick or something". Last week, he didn't show up for the entire week, and it left me a little concerned, so I decided to message him being like "hey what's going on is everything okay?" and then he messages me back and is like "yeah everything's fine, I'm just dealing with stuff right now" and then at first I was like 'oh maybe he's just going through something' and then I message him back like "wanna talk about it, I really don't mind. if not, that's okay." he didn't reply or even leave me on read, and that made me raise an eyebrow definitely. I didn't wanna message him again because I might look too selfish, and it's a new week and he still hasn't showed up. also haven't heard a single word about him from friends or anything, which is making me a little concerned. I don't know if he's wasting my time or not, but to be honest, I just have 0 idea what to do + my life literally feels like it's falling apart besides him because there's so much shit also going on in my life too: doing horrible in school because my deadbeat teachers keep assigning shit back to back as if they're oblivious that I don't have other classes, got rejected from a job I applied for a month ago, feeling under the weather, life just sucks right now, and I feel like this situation with the guy I'm seeing is the cherry on top. I don't know, any thoughts? should I just dump him or keep my faith in him and let it guide me to wherever it takes me?