I feel this anxiety every time I text him..

We used to be a steady relationship, best friends, full trust. It fell apart for a while and now it seems like we are desperately trying to make it the same again but it’s just not. At least he is not to me. The way he treats me. We barely text and it’s all random stuff. It’s never about us. When we meet the sex is good and on some days the chemistry is like it used to be. Like this Friday we went out and then he told me he loved me and missed me so much. But then spent the whole weekend with his friends without a single text. So today I texted him that if we don’t make time for each other and a priority things will fall apart. He just said - sounds like a plan. I sent a little heart as a response and got nothing back. He saw it. Now I asked him if he wants to grab dinner. And no response yet. It’s been 2 hours. He is at work though. I just feel so much anxiety as he is so mixed with signals. Every text I am dying if he will feel bored and overwhelmed. It shouldn’t be this way. It’s probably the end of this. We just have to say it.