I doubled a day but had sex

Okay I’ve been on the pill for two months now... my man and I had sex on a Friday but earlier that week on Tuesday I “missed a day “and doubled when I remembered that I didn’t take it then took the 2nd pill at my usual time. Did that mess me up I never had sex being on the pill but this time he did cum in me since I thought I was protected but since I didn’t take it everyday like I should is there a possibility I can get pregnant ?? .. my pill I take is the combination.. can you guys help me out please