Husband

Hi mommies, need ur advice. My lo currently 2 months 3 weeks. I just had my c sect ops and still can feel the pain if i do alot housework and carry baby. Usually i m the only one who look after baby (day n nite time). My husband only come back home and play game then sleep. Now my lo is feeling unwell and i tell my husband, his response is "he is going to exercise". And when my husband is sick, i ask him to stay away from our baby, instead of took my advice, he keep touching baby and even coughing directly to baby's face. Until now, i feel like a single parent. I do everything day and night alone. What should i do?