Help !!

Soooo 6 days ago we had sex (protected) and I am on the pill for 3 years now... I have pain next to my right hip bone and don't know what it is ... I really don't think I'm pregnant but before we had sex I teased him a bit I'm like almost sure I didn't touch him when I did this and I was on me knees on the bed and he laid down so our bodies didn't touch down there .this was alos only the first time since I lost my V card can it just be pain because I'm still new to this and that I'm not use to having sex... I'm so scarred and stressed please help 😭🙈