Broke up and regret it

So for 2 months now me and my boyfriend have some problems and we are fighting often.I have thought about breaking up but i really want to try and fix things.Last night we got into a fight and btw we are long distance for now and we had to talk on the phone.We fight about stupid things but sometimes my anxious attachment is creating the problems.So i told him that if some stuff can’t change about our relationship i think we should break up.He never told me :,, ok,i think it’s better too”, he only said:,, if you will be better ok let’s break up but i want to keep communicating”. He told me that he doesn’t want to break up.However, i was so overwhelmed and i just couldn’t do it anymore.Whole night i though about it and i did overreact and I decided to text him today how are you,he replied that he is good and he is working and continued the chat but then he just saw my message and didn’t reply.And i am left on seen.I am thinking about calling him tonight to tell him that I overreacted and i want to try and fix things but isn’t it to soon?What should i do i am very confused