Hi MrsKay I'm a longtime poster but have NC for this as it's still quite sensitive to me and not well known within my family/friends.
My circumstances were v different to yours but i can really identify with your thoughts/feelings...
I had a termination 11 yrs ago when in my late teens, I was pg from a short term fling while working abroad for the summer and realised when I was back home in UK. It was never going to be a relationship, he lived abroad so I would have been a single parent here. I'd only been back a few weeks and had no work either. There is no judgement to other single parents in what I say but at that point in my life, i didn't want to do it on my own and I was certain of that.
I told no-one, went to a NHS clinic and asked for a termination, to my regret I didn't talk about my situation or feelings, my only words were that I was pg and didn't want to be. Drs were happy to confirm my decision.
A friend came with me because I had a GA and the clinic said they couldn't do it without me having someone to take me home after, if it hadn't been for that I would've told no-one.
I returned home to my parents house that evening saying id been at my friends house for the day and went to bed. They didn't think anything of it.
I remember that feeling of "I can't wait for it to be over" but after it happened I hated myself and was sure everyone else did too. I felt stupid to have got in that situation and felt I deserved every bit of the pain I was in.
I went through several years or depression and destructive behaviour as well as bad relationship choices, punishing myself for a long time.
I once approached my GP in tears about my feelings and guilt and she said I needed counselling but there was a long NHS list that I never seemed to get added to and I couldn't afford private so I carried on.
A few years down the line I met my now DH and my life changed, in the beginning we just got on so well that I felt I could talk to him without judgement so we spoke about it. Only once I properly acknowledged how I felt did it get any better.
Ultimately I acknowledged that it had caused me a lot of pain but a lot of that was caused by me trying to deal with it all on my own and I realised (after a lot of talking) that I still thought I had made the right decision for me at the time.
Now I look back on that time as painful but with regret that I didn't speak to anyone, that is my main advice to you...talk to someone, even if just in here.
Your hormones are all over the place at the moment and you can't control that but that side will get better and in the meantime, acknowledge your hurt and talk about it, I promise it will get better.
Hope that helps...