Low sex drive...

Casi
Ok so I am 34. I have a 5 year old daughter. My husband and I have been married for almost 10 years. We are TTC. I have a very low sex drive and it has made TTC a little difficult. I suffered from PCOS with my daughter and it took us 3 years to get a BFP with her. I am tracking my cycles and hoping to have less difficulty this time. Any suggestions?