idk what to do!

me and my ex broke up the last week of august and didn’t talk at all in september and i was heartbroken about the breakup, we started talking again the beginning of october just as friends and after about a week we started hanging out and since then we see each anywhere from 1-5 times a week and hook up occasionally, i asked him about 2 weeks ago if we were still just friends and he said yes, but then last weekend he asked me if i would get back together w him and i said yes but we never like established we were getting back together, he hasn’t brought it up again since and idk if i should ask him if he wants to get back together or if he was j saying that for no reason, i’m tired of waiting for him to text me first about this but if i do text him and he says he doesn’t want to get back together i’m worried he’s gonna start acting weird and won’t wanna be friends anymore and i’d rather be friends and not be over him then not have him in my life, idk what to do i need advice pls!!!