My period approx came 28 days weeks after miscarraige, my cycle was normal 28 days before miscarraige happened, I'm now 2 days late, could the miscarraige have messed up my cycle or could I be pregnany again. Not taken test yet will wait till Friday, last time HCG took a while to show up in my urine, as soon as I found out I had started to miscarry already.

You could still have a slight hormonal imbalance. Wait until Friday, then make a doctor's appointment.