I think the first sessions are always v tough. So much stress, anticipation, expectations and fear - on the first sessions after years of procrastination and pain before deciding to get therapy, then finding a therapist, then waiting for the appointment, then downloading the facts of your life story - all of this loaded on the first sessions.
Hugely emotional.
Later sessions don’t carry this total weight / burden and deal with just with focused segments of issues rather than “the whole story” each and every time. So it’s much more contained. It does get easier in the medium term when you have evolved and reappeared the language, narrative and meaning a few times - trying to make sense of something feels more in control.
Well done for going back to therapy.
You have to reveal it to heal it.
You have to feel it to heal it.
Your strong emotions, if you feel safe and held in the session are a good indication that you are engaging, accessing and starting to process some hard stuff.
I see it as a huge big basket of dirty laundry - that needs tipping out on to the floor, untangling, triaging and sorting before deciding how to handle each part - delicate hand-wash? 30c? scrubbing - then rinsing again and again - checking for stains - drying, ironing, folding, hanging and putting away. Quite an exhausting and complex job.
Agree with PP that you really need to treat yourself with care between sessions - I also would go home to nap after difficult session and wouldn’t take any calls for hours. Be ready for strange dreams and random memories popping up out of nowhere. Most of the processing is done between sessions and over time you will have emotional shifts.
But the laundry does get done if you go through it systematically and rigorously.
Would recommend “The Body Keeps the Score” by Bessel Van der Kolk. It takes you through the science of PTSD so you will know the roadmap.
Take care. It’s tough but it can be over - little by little.