Pain or Nothing During Sex

During sex I notice that nothing usually feels pleasurable (manual, oral, penetration) it just feels like someone touching any other part of my body. However, when the guy starts to go deeper it can get very painful (only with his dick and not fingers though). I also have cramps that last most of the day afterwards. HELP!! Sex is supposed to be awesome and I’m struggling. I tend to dry out down there after a while of PIV and it had been awhile since I’d had sex (and I only have about a handful of times). Is any of this normal?? I’m clueless!