Should I expect bleeding that happens after microneedling? The bleeding is happening under the skin.

This is my 2nd treatment with prp, 32 point needle, & 3mm depth. Prior to the treatment (6weeks apart), I did a 30% GA peel 2 weeks before the 2nd treatment. Bleeding was not visible after the treatment, but the next morning I saw bleeding but underneath the skin. Is this normal? And what results should I expect from this?