So I have just self injected my b12 into my leg for the first time. I was extremely nervous, but kept reminding myself how much better I was going to feel. I used the information on this forum to order all the equipment I needed and ordered the b12 ampoules from Germany. I have started with 10 ampoule order as I wanted to see how I get on. It only took 2 days for the b12 to arrive and cost approx £16 Inc delivery. I used medisave for everything else, this cost approx £24.
The injection itself was easy enough to do, didn't hurt when needle went in, liquid stung a little, but it does that with the nurse anyway. I really hope this is a turning point in my life, I have suffered with PA now for approx 5 years and never last between injections, constantly have a crash and have to wait for injection to kick in. So fingers crossed this is the answer.
Thank you to all on here who posted information on what is needed to self inject. It was very helpful and supportive to know I'm not doing this on my own.