Hair falling out

So I’m 29 , I’ve Always had issues with my hair. First off let me say I’ve taken the hair skin and nails , it makes me breakout sooo bad.

It seems like it’s getting worse. I gave birth to my angel baby almost 6 months ago. The whole pregnancy my hair was falling out. After giving birth it actually stopped and my hair seemed healthy and thick. Lately it’s been back to constantly getting strands out. When blow drying or brushing it gets everywhere. In the shower I’m constantly trying to get hair off my hands.

Is there anything that will help??

Also side note, I’m not pregnant. I got my tubes completely removed. I have a very poor diet as well. I’m not sure if that has any affect. I’m a sugar addict for sure. I’m tryin sooo hard to eat better 😭