Overwhelmed?

My 3 month old just spend well over a hour and 45 mins balling. She was clearly tired so she’d fall asleep mid cry

then wake up screaming again. I mean absolutely inconsolable. She didn’t want to eat, she was dry, she pooped in the bath this evening. I had no idea if she was in pain or just pissy. She finally stopped when we went outside I walked back and forth in front my complex and she simply stopped. Outside usually calms her down but I don’t like to do so at night because we have bears. She’s now asleep but I just feel ….Extremely overwhelmed