Advice about Pisces ghosting an Aquarius ?

So I took a long break from dating, for about a year & suddenly I met this Pisces man. Pisces sun, Taurus moon & Venus, Scorpio rising. So we hit off & basically became inseparable. He’s literally my dream man. He’s very ambitious but not successful yet. But I believe in his dreams. I’m actually starting a new career so I understand. But I feel like he’s a little insecure because my ex had money which he shared with me by buying me whatever, which he noticed. So the only thing we ever argued about was money. Sometimes he would expect me to go 50/50 with him which I have no problem doing IF we are in a relationship. Which he made it clear he wanted but we were taking it slow. So instead of being real w me about his financial issues he would get mad at me for not “offering” to go half with him… but only sometimes like every other date. So we were watching this show together and the lady on the show said she “needed a sugar daddy” and I said “me too!” As a joke. So he immediately gets up and says he has to leave. So I figured it was a bad joke but I gave him his space so he hits me up that very night & tells me goodnight & the next day we spoke a little bit but I was waiting on him to say something about it I did not want to push him away. So on the third day he post that he’s somewhere w a view and it looks like he’s on a date. So I called him in a cute way like where are you👀 lol. I kinda talked dirty to him and wanted him to come over and he said he was at a kickback and he would come to me afterwards and I asked if there were any girls there & he said no “never”. So after that I didn’t hear from him for a whole week. He’s posting normally, watching my story. So finally I text him merry Christmas and he replies “you as well”. So I finally ask him what his problem is & he says that he thinks I should go find a sugar daddy and that he doesn’t want to hold me back. I told him how sorry I was for making that joke esp when I know we had issues with it before. He tells me it’s basically over to sum it up. So 2 days later in the middle night he sends a long paragraph telling me how we need to work this out, that he decided he wants to be with me and that he’s here for me if I want him. So I texted him in the morning that yes I want him! Lmao but I guess it was a drunk text bc he did not reply back to me. & no it wasn’t a booty call cause he wasn’t even in town when he sent me that. So after he didn’t respond I basically begged him to talk me and he still gave me the cold shoulder so I gave up after New Year’s Eve.

So now he’s texting me seeing that I gave up(mind you it’s been 2 whole weeks!!). Now it’s me who took my power back and gave up. I begged him & I feel like it’s something else as to why he doesn’t want me anymore. Maybe because he knew we were getting more serious idk. So I check his socials and find out his grandmother died about a week ago & how heartbroken he is… I feel bad. & I really want to be there for him, but every time he has reached out he never tells me “I’m having a hard time rn” it’s always something simple like “hi” or “are you mad at me” just to check my temperature. Idk what to do. He hasn’t reached out in about 2 days and I’m thinking ab reaching out and asking how he is but I don’t want to let him know I was stalking him.. I really care for him smh.

He’s a stubborn freaking Taurus moon & Venus smh. So should I leave it alone ? Or should I reach out even tho he ignored me for 2 weeks?