I need support.

My daughter and I have made it successfully to 10 MONTHS! I'm so proud of myself and her for making it this long. We're shooting for a year. But recently, my supply is going down because she's eating normal/baby foods now and she likes to switch boobs a lot so she only eats on one boob for a total of like 5 minutes. Any advice on how to fix that would be great! But, my main issue is now that we've hit ten months. I feel like I have no more support. My husband just really doesn't care. My mom tells me I should switch to formula. And everyone else is telling me she's getting too old to breastfeed. It's really frustrating to feel like I have no one backing me up and I'm pushing myself so hard to try and do this. Not to mention my daughter doesn't take bottles. She hates them. I don't make enough to pump it out.