Sex still hurts?

I’m 16 and I’ve been sexually active for about 7 months. Losing my virginity didn’t hurt but it didn’t feel great either. There have been a handful of times where it’s felt really good and a few times where it’s hurt a lot. Lube doesn’t really help me, the smell reminds me of the doctors office lol. Sometimes I’m not really turned on but still want to have sex if that makes sense cuz my boyfriend and I can’t spend much time together. Any suggestions?