Need advise

So my ex broke up with me a couple of months ago because he got accepted to college,I was happy for me but I felt like he was just throwing me away I've always knew that after high school I was going to the military then college so I knew that eventually we would have to break up because I don't think long distance would have worked out for us so he dumped me i took it hard and it took me a while to get over but I got him out of my system and started to move on I ger back on all my social media and see that he was blowing me up(I blocked him from my phone) basically he can't pay for it and isn't going to college any more we been texting everyday and I feel those old feelings coming back you know the love feelings lol. Should I give him a second chance? Am I crazy for going back to him? I need advice plz don't be rude