Stress reliever ideas?

I am 6 mo pregnant, and all the stress relievers I have used in the past I cannot do and I am really frustrated. I am in preterm labor so can do just about well NOTHING and it is driving me nuts, I cant sew- my machine kicked out and cant afford a repair job on a 40 year old machine or a new machine either, I cant shop we are too low on cash to do so, I cant go running, situps are out and so are pushups and boxing, my dog doesnt understand the concept of a leash and flipped me on my *** the other morning so my husband and doctor say no more of that, I cant paint, I cant sing(my voice makes my dog and 2 year old whine and wince and my 9 mo old laugh) I burn everything I cook lately, my house is already as clean as it is going to get, I am so frustrated I could cry. I have no close friends or family and the ones I do have are not very nice alot of the time, they like to put me down to make themselves feel good and so I feel worse after talking to them