Talk to Gynecologist on High Sex Drive

I have a high sex drive.. even getting hell tired and sleep deprived with my six months old I want it.. it has been 3 yrs to our the initial months of marriage we had intercourse ,frequently for a month, then frequency started reducing to once every month and now it has been whole 13 months since we have not had it. My husband has a stressful job so he can't help in this matter.. I have talked with him many a times but he is not is killing our relationship.. kindly suggest me some way to kill my desires temporarily as this is frustating for me.. other than my side I have no other option, my husband is not willing for any effort from his side..