Tips, tricks, and advice wanted

Hi. I (F18) recently had sex for the first time with my boyfriend. We were both virgins lol. It was a little nerve racking, but honestly a great experience overall. I’ve done some research about sex, orgasms, and protection before I did anything with him. I felt confident and somewhat knowledgeable in certain aspects, but a little lost in other areas. I’d appreciate some info about female orgasms, good sex positions, and anything else you all would like to share :)