I have a date with a woman I have been on and off with for almost 2 years. I’m scared that it won’t go well and the time I spent will have been wasted. M[22] F[25]

Me and this woman never went on a date but have been constantly talking and just never went on a date our friend group says we argue like an old marriage couple and we have sweet moments but I feel like on this date we will finally see if we’re compatible and it just frightens me. I really do like her and want to know her better and be in a relationship but how do I make sure this date goes well? I know I can’t force a date to go well and can only go with the flow but there has to be something o can do