Hello, expecting mothers I want to be open about something Third pregn…

Hello, expecting mothers I want to be open about something Third pregnancy, 27 weeks. Probably after 15 weeks I don't feel like going to bed at all. So nervous and always dissatisfied. Once a week, and then somehow without orgasm so that my husband is satisfied. What should I do? How to cope with this? Although I want to give and receive pleasure before the birth. Because it's not possible for two months after. Do you have any tips or exercises? I don't even know what to do. Please tell me.