Trouble with my CG

So basically my boyfriend had agreed to be my caregiver a few months ago but things really have been hard for both of us

I personally didn't think he was ready for it and I think I was right. There have been a few times where I was in little space but he had said something or didnt realize and I was kinda kicked out of it and just got a ruined vibe.

Today we were talking about something and I was in little space and he brought up some really sexual things and it kinda kicked me out of the head space.

I had mentioned on how I didnt think he was ready and he just kept talking about how he was trying but apparently not hard enough and blah blah blah, I told him that I was sorry for bringing it up and that maybe we could work something out

He is set on being my caregiver but I can see that he is not ready so im not sure if I should find a different caregiver or just try to regress by myself, if anyone has any suggestions on what to do please help and I guess if any one is willing to possibly be a caregiver maybe we could talk🤷‍♀️