Ways to increase sex drive

Ok everyone. I hate to post anon but I’m embarrassed.

I got married in October to the love of my life. I have no qualms about my feelings for him. The only issue in our relationship is my sex drive. We’ve only had sex 3 times since we got married. Sex is pretty uncomfortable for me, we use lots of lube and it’s not a friction issue I don’t think. My doctor didn’t have much to add and everything down there checks out fine.

Once we get going I enjoy it but I just can’t bring myself to initiate or engage in foreplay. We are starting TTC this month and I don’t want him to feel like I’m now interested just to have a baby.

Ugh sorry this was so long- TL;DR How do I get more interested in initiating sex!?

Edit: I’m not on any meds although I do sometimes struggle with depression. We did have sex before marriage and I do usually orgasm.