As some of you know, my guinea pig Poppy had her operation on Monday to have 3 lumps removed. The one on her side is healing nicely as you can see in the first two pics but I am a bit concerned about the one on her belly (see last pic). It was healing nicely and looked okay yesterday but I checked her over today and noticed some bright red bits on the scab. Is this where the scab has fallen off? Should I be concerned? Any advice is appreciated, thank you.