What is a healthy fight within a relationship? [22F],[20M]

Genuinely asking bc i just had one (??) with my boyfriend. We are recently dating, about 2 months so of course there’s so much to learn about ourselves and each other. Do healthy fights strengthen a relationship? I don’t want to get into the fight we had since it’s been talked about, nothing about cheating or lying or something physical- but it ended with us saying “i love you”, I’m optimistic about it now. I just never had something like this happen & be okay afterwards- in the past my worries were always right up until now.

I’m seeking therapy to help with my relationship anxiety from being hurt badly previous to my amazing relationship now. I’m making this post to listen to couples who have grown from their mistakes as a way to calm my nerves & fears about messing things up.