You’re not alone, mama! My little one is going to be 10 months soon and he still doesn’t like to eat solid food. There are days where he would only eat a few spoons of food and that’s it. It worries me too though he is gaining weight. He prefers to drink milk when hungry.
Yes, it’s ok if he doesn’t eat a lot. Milk should still be his main source of food and solids are complementary.