I say I will do something and forget it less than 5 minutes later.

This happens to me when I am triggered and not feeling all there. During my session time, I have made notes about what we have just talked about, so I can remember them. Sometimes/ most times my counselor has helped me remember, and we have just discussed them. It feels like there are too many things going on in my mind to pull those particular points out, if that makes any sense.

I think I am handling things well emotionally and feeling fine, and the next minute, something triggers me and I start crying.

Recently, I have felt that everything was going well and this anxiousness seems to seep in, for no reason. It kind of silently peaks and then fades away. I'm having issues with tears right now. It would probably help if I did cry.

My husband says "I can tell something is bothering you," but I don't think anything is. Then shortly afterward, I have a meltdown of some kind.

My husband can tell when something is going on, either me feeling distant/dreamy or I'm trying to sort things out in my mind. He doesn't understand when I try and explain to him what's going on, or what's triggered me. Usually, he takes it like I'm trying to say something is his fault and then it's not pretty and he's the one that has the meltdown directed at me. Better in my opinion, to keep it to myself

My experiences are not exactly like yours but similar.