Recently had my 4th Pfizer booster and 2 days later i now have a sore and swollen area on my left clavicle (same side as injection site). Also feel a lump about 2 fingertips in length. Reporting this from the UK.
Should I see my GP? Just slightly worried. Seen a lot of reports of this in the US and mainly in women, i'm 39 and female. Not much in the UK and had 0 issues with 1st 3 doses!
Can't seem to see how to post a picture of the swollen area.
