Help! Condom recommendation...

My husband and I have always had sex without condom but now we are forced to use it because I am 16 weeks post pardom, I plan nursing for the first year and other birth control are not working for me now.  I hate how condoms feel and also I am super dry because I am nursing.  Any recommendations for condoms that feel like nothin? And also any lubricants that you would recommend?  I hate to think of condoms as an obstacle to the deed... Are there any ones out there that make it feel like there is nothing?  I am very new to this....