My mind is full of lustful thoughts and i think the devil is trying to put me into a dark place . Im not a bad or sick person but my mind is overwhelm [Spirituality & Religion]

I'm thinking I'm leaving God down over my troubled mind at the moment . It's not gone bad as to hurt someone or take advantage of someone cause I'm not that type of person to do that .
But I must say my mind is overwhelmed with lustful thoughts and I'm thinking it's the Devil down stairs trying to put me into a dark place .
I feel good most of the time during the day but at some stage in the day a lustful thought comes into my mind and has me grabbed
I'm 38 I'm single , I went through hardships with ex , a very painful experience . It ended up sour at the end , very toxic and I'm just wondering is there a connection between the 2 . The lustful thoughts and the bad break up . It's a long time since I broke up but I never got over it properly. I find and not being biased to woman I found she was very cold person and only noticed it when I broke up with her . I did like also but at the end it was uncalled for .
There was one woman who had great interest in me and I pulled myself out cause I've had a fear that it would turn out like that.
So I stayed away from the woman and my mind got very lustful when being on my own. I'm not saying all woman are like that but I met some bad apple ones (full of mind games) it's there insecurities.