Sex hurts?

I’m 9 weeks post Partum and have been unable to have sex because of the pain. I didn’t tear with this one and my dr says I’m good to go but even fingering hurts. I wasn’t allowed to try until 10 weeks with my first and I don’t remember it hurting this bad. I think part of the problem is my boobs are usually part of foreplay but I’ve made them off limits since I’m breastfeeding. But even with lube it hurts. Any advice?