TEXING HIM AGAIN?!

Hi guyss! So, i texted my ex again even after soo many insults that can we talk. He didn’t reply so at the end i had to delete it and i deleted his number and all but a few minutes later he texted whats up. I told him that, i just wanted to have a consensus on the last text i sent( it was that i still love him and hopefully we’ll get married😭) (I’m sooo embarrassed!!!) he texted that he has his exams going on and he might sound selfish but he is quite busy and that we can talk on friday( i texted on monday’s night) and that it was late also maybe he had his exam on tuesday as well. Its how it is. He said he was really sorry that he cannot talk rn but then i just said that it’s completely fine and told him to do his thing. What do u guys suggest? Should i talk to him? I want him back but idk if he feels the same?! (He was the one who ghosted me and hurt me)