I took the antibiotics the first week, and a few pain killers but that was it. My mum is a nurse so I made her check every day lol! It’s natural to worry about infection coz it’s a big thing and your right to be cautious.
The main signs of infection I look for with patients is puss, more reddness than expected, hot to touch and in worse case feeling sick and fever. if you have any of these signs I would visit your local surgery with the nurse, they are good with wounds
it’s best to be safe and get it sorted than suffer in the long run.