Looks like yellow blobs. Might be crusting from:
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Serous Drainage
Plasma is composed primarily of serum, a fluid consisting mostly of water, and proteins called fibrinogens that work with platelets to help your blood clot. Serum is also known as serous fluid or serous exudate.
Serous drainage means that the fluid seeping from a wound is thin and watery with a slightly yellowish hue. There may be crusting around the wound due to the clumping of fibrinogens.
Serous drainage typically occurs in the first few days after surgery. It may be accompanied by redness, swelling, and warmth around the incision, which is a normal inflammatory response that helps aid with healing.
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