I started with what felt like a pimple behind my ear lobe about 2 weeks ago, really sore and I even had glands up below it, was very uncomfortable but it started to go down after a few days but then has come back up but this time it feels really soft and squishy, not like a normal spot, like a blister?

I can't see it but dh says it looks fleshy and refuses to touch it

Its about pea size, I have just been putting antiseptic cream on it but its not going down. It feels abit sore, not as sore as it was but its not going down at all. Any ideas on how to get rid? its very annoying. I haven't had anything like this before, I have been quite spotty recently but this isn't like a normal spot, lol!

It won't need antibiotics will it? it is something I can leave and not have to bother the GP with I mean? I have been doing well anxiety wise for a while now so I don't want to be going to see my GP about something he might laugh at