I'm literally at my wits end and could use any advice from fellow mommas! So my LO just turned 3 months old on the 4th and he will NOT stop screaming/crying in the car! He never did this before it just started around 1 1/2 to 2 months old. The only thing is he doesn't do it all the time. Sometimes he's a complete angel and falls asleep other times he screams from point A to Point B I cant take it anymore and my poor 7 yr old who has to sit in the back with him is having a hard time too. I've already checked the car seat several times to see if something could be hurting him. I make sure he's fed before we leave so it's not like he's hungry, I make sure he's not too hot or cold, I put toys on the handle to see and play with, I try playing his favorite songs in the car, I've got a mirror so he can see me and I can see him, I've tried talking to him singing to him my 7yr old tries to soothe him in the back to remind him someone is back there with him NOTHING helps and he works himself up so much he's drenched in sweat by the time we get home and he still cries for about 10 to 15 minutes when we get in the house and get him out of the carseat. HELP!!! Any suggestions?!?!