I have had the same problem for over 10 years, but since about a year i learned how to get back in touch with them.
So i had therapy for this but it was a therapy where you were doing physical exercises, it was just me and a instructor doing things like basketbal, some form of wrestling, ball excercises, doing some very hard almost impossible little parkours and lots of talking....
here is an example: at the start i was asked how i felt and what stress lvl (1-10) i was on etc. lets say we did some basketball. in one excercise we stood 5 meters from the hoop and we would have a little match of who would score most (just about 10 throws) and afterwards the instructor would ask me where my stress lvl was at. ofc when you dont know where its at you cant really discribe or feel any change, but i learned that my body did indeed gave signs of stress. these signs where very subtle but they were there, think about some light pressure in your head/neck/chest or even talking faster or stuttering. so you will have to go with your conscious mind to different parts of your body to feel if there is any kind of pressure of pain or whatever.
By knowing what your body is telling you, you will get closer to your own body. It will take some time but slowly you will be able to understand your own feelings better because you know that your own body is telling you that there is something going on.
By the way one session took no longer than a our and was physicly not that intensive, i only had 1 session every week and as ''homework'' i had to try and apply this in every day life wich can be quite hard. 10 sessions were enough to get a grip on it.
I hope that what i have said here is somewhat understandable :lol: and i hope that i do help someone with this, if anything is unclear or if anyone has a question ask away.