I feel like i’m on my period but i’m 2 wpo…is this normal?

I feel like im on my period, feel tired, light cramping and just overall that feeling if you know what i mean. I dont have my post-op appointment just yet. Should i call ? Or is this something we can expect to experience?

I have been taking things lightly, took my son to school, i didnt drive but i did walk a good amount but i walked slow and steady. Did i mess up