Hematoma

I have had extreme pain in my leg from the hip to the buttocks for a long time. They said that I have a herniated disc and that is why I had physiotherapy for the herniated disc. The pain still hasn't gone away. Now I notice bruises from time to time.

A bee stung my toe and I have a bruise like this on the third day. Is it serious? What should I do now?

Hi, I had groin surgery 7 days ago, but the same swelling continues in the same place, is this normal?

I had groin surgery and it's been 7 days. The swelling continues as if I didn't have surgery.

I had appendicitis surgery and now I have a large swelling in my groin, about the size of an egg. Could it be a hernia?

I had phenol treatment for an ingrown hair 5 days ago. The doctor told me to squeeze the wound after 3 days to remove the phenol, but it didn't come out. The wound is still open, there's no discharge, but there are dark areas around the wound and it looks like it's blistered. What should I do?