Worst reaction I've ever had.
I've had 3 injections, all resulted in lumps, this is by far the worst one. Raised ~3cm, this is now extremely frightening, any advice where I can buy gels instead, located in the UK.
Edit: I just want to say thanks to everyone who has taken the time to help out, I'll likely switch to IM and will be taking antihistamines to calm the existing reaction.