Hate when my husband doesn’t want to keep going

Well I can’t be completely mad because we been doing it for three days straight sometimes he lasts long but sometimes he says I’m tired babe and the tip of my dick hurts because we do it hard core I do enjoy it and after he cums he cleans him self then keeps going but I hate when he does that and now he has a new job that’s from 4 o clock in the afternoon to 5 in the morning he comes home the other day when he came from work we did it like at 1 am that he came early. But we were having lots of fights over lack of intimacy because we only did it one each a week or 2 times a week only and now we did it three times this week our daughter is spending the weekend at my moms so we have had time to improve of intimacy life we fought over the problem everyday I’m just so surprised that least now he did it 3 times a week. I love the connection I feel when I’m with him. I love toys but for me being with a man is much better before we did it 3 times a day and now if I’m lucky 2 times a day once we even did it 7 times a day in the past