Hi Mummy, thank you for sharing your story. It's totally normal to feel this way, especially that our body undergoes a lot of adjustments during pregnancy.
If this is what you prefer, communicate it with your partner and make him understand what you're going through. Establish a connection because you should face head on every challenges of your pregnancy together. I'm sure you will both come up with solutions on how to address this problem without affecting your relationship and the baby.
I hope everything goes well for you Mummy. Hoping for the best!