Rant - sick of my lazy husband

I work 3 full days a week and don’t get a minute to myself. When I’m at home I’m looking after my 20 month old, who will Not let me go anywhere or do anything without getting upset - this includes anytime I try and do housework. Toddler has to be involved. Has also never slept through night and I do all the wake ups. I can get away with placing toddler at sink playing with water whilst cleaning kitchen. However, everything takes me twice as long. Husband doesn’t get the same treatment. He’s had a lie in every morning these last 2 weeks, I asked if I could have a few hours this morning. He conceded, however my brain was too switched on with all the stuff that needed to be done for me to actually sleep. I got up at started folding laundry. Husband heard me get up and dumped toddler on me so he could go back to bed.... I was left juggling everything again. I came downstairs to find he hadn’t tried to clean up any of the dishes from last night, everything was a mess. From wake up to sleep I’m cleaning up and looking after toddler. Husband chills on the sofa, watches sport, plays PS4, computer games etc.... I am also pregnant and struggling SO much right now. Ive just entered third trimester and can barely breathe. I’ve ended up in hospital from chest pains a few weeks ago - from stress. I keep telling him he needs to help me, but nothing ever comes of it. I am feeling quite bitter towards him. I asked him to watch little one for 2 minutes this morning so I could finish wrapping a gift for BIL new baby.... but he just swore at me and stormed Upstairs. He does make dinner most nights, which is the only thing he does. He doesn’t mind making the mess but expects me and to clean up after him....