Leg cramps and crappy sex

My husband and i had sex tonight for first time in about 2 months. It sucked. We both laughed mid sex bc both of us started cramping, I was dry as a damn dessert and I felt poop cramps coming on. He rolled off of me and we both said.. that was awful I'm miserable, he was complaining about his knee. I was having a Charlie horse in my leg meanwhile I'm laughing bc I can't get up and I needed to poop. Sometimes you just gotta laugh. No more sex for us til after baby comes. 3 more months lol. FYI, legs still cramping and I feel like I'm dying bc they won't stop! Lol