Am I going bald? WTF

Hey ladies. Anyone else lose an insane amount of hair daily? I ruined my bfs vacuum cleaner because all my hair got tangled in the roller and it won't move anymore. My clothes come out of the dryer with clumps of hair. After we have sex if it was an intense one he'll find hair ALL OVER him. I'm always pulling my hair off his clothes and it's driving me insane. It drives him crazy too. We learn to laugh about it but I need help. Is there something wrong with me? Does my hair grow back? Are there foods that will strengthen my roots so it doesn't fall out anymore? I don't want to be a bald middle aged woman. Im only 19 and at this rate I might be.