Im struggling

Im a 26 yo F with diagnosed inattentive adhd, rejection sensitivity dysphoria (rsd) and depression, ive recently been having terrible troubles with my emotional regulation with my grieving process and im snapping at the ones i love especially my (now ex) boyfriend thats been diagnosed with OCD and bpd, ive recently been very very harsh and have been over the line with some of my words towards him and idk what to do bc i still love and care for him and want to be together, do i give him space? I feel like theres no way to come back from some of the things ive said ): support and discussion needed please <3