Help me please!

Hey guys

So really I just want some advice/tips on new things to try out with the other half. To be honest his sex drive is higher than mine, we have a child so we don’t really get to do much, but I am adventurous and I do like to try new things. Anything that I can do to spice up the love life again? Since having little one I have been insecure about my body as I have put on a bit of weight, so I am currently going to the gym to get my sexy back and my butt (as it shrunk during pregnancy 😭) but I want to feel and be more sexy in the bedroom and shock my partner. Any ideas????