Pterodactyl - thanks for the

My DP was high needs apparently. Had to be in the sling all the time and just cried a lot. We asked his mum when he outgrew this. She said 'oh when he was about 3'. 3?!?! I'm on my knees now and DD is only 6 months 
I was actually going to start a new thread on this but Pterodactyl you're having the same issues with the shower as I am.
Previously I could put DD in the bouncer chair in the bathroom doorway with me but now when I put the shower on she screams. I've tried her in her bumbo and playnest, but same reaction. I put the i pad in front of her today with baby Einstein on and got a bath instead. She still wasn't happy and was almost kicking off but not the same level of shrieking.
I don't really want to be getting a bath every morning as it takes ages and don't want to have a shower on a night when DP is home as I don't feel ready for the day without a morning shower.
What on earth is the matter with these babies?! Why can't they just be happy sat somewhere with a few toys?
I think the answer is probably to let her scream while I have a shower or get one at night 
I'm absolutely dreading going back to work in about 3 months and leaving her with a childminder. Has anyone with a high needs baby done this and bubs has been ok (when they are fed to sleep on you and scream when you leave the room)?