Weird question

Me and my boyfriend have been dating for 8 months now and we like just started to actually do stuff. Before I like talked to him about it and he was a lot less shy, we didn’t make out until last month. And he has fingered me 3 times in the past 36 hours. Is it normal for it to burn a little bit down there? He goes kinda rough and it does feel good but we are each other’s first also so I’m just not sure.