I need an advice on this guy

Hey guys I need an advice! I’m 27(male) I’ve started going out with this guy that I met on Tinder. We went out on a couple of dates, and everything was going pretty good, or so I thought. And all of a sudden. After the second date, he disappeared for a few days. I almost got into an accident on the freeway because of a flat tire right after our second date and I had posted few stories showing my car damages. I saw he saw my story, so I texted him explaining him what had happened, and I didn’t get an answer that day, so at the next day I sent him a good morning text, and he didn’t replay either, so I thought I got ghosted. I was spiraling for a day or two but then my pettiness took control of my body and by this point I had put a few IG stories and I saw that he had seen them, so I got mad that he didn’t answer my texts, so I unfriended him. And then a few days after he came back, and told me he had a super stressful weekend and I thought about it and in my head that sounded like a big red flag, but I decided to ignore it. We kept texting and we had agreed on going on a third date, but a day before the third date he told me he had to drive her mom to a doctor’s appointment, and that he had to cancel, and I was sad cause I genuinely liked this guy. I decided not to text him anymore, but I was weak, and I texted him once more. And HE DID NOT ANSWER ! And that point I waited a few days and I was already upset so I deleted his contact of my phone and he lost access to see my profile picture (Apple ID) on iMessages since he’s not in my contacts, and I deleted the background that I had put in our chat. Well… a few HOURS later (1-2 hrs) he texted me again telling me he was dealing with a bunch of things and I decided to ignore my instincts and answered the text. I didn’t answer right away tho. I was pretty, so I waited 24 hrs before to answer. Anyways, he kept texting me that day back and for and the day after he disappeared again. At this point I was already tired of the whole ghosting thing, but yesterday he was texting me all day long. He was kinda horny and he asked me for some shirtless pictures, but I told him I wasn’t gonna sent anything without he sending me one first. He agreed. He wanted to see everything, but I didn’t show him more than my chest. We did FaceTime for a bit and then he went to sleep. I texted him today and not answers. I’m honestly tired of this whole situation. I’m still thinking between blocking him or just ghosting him next time he texts me (if he texts back). What do you think am I just too dumb? What should I do in this situation ?