Baby missed first shots!

Extremely upset to say my baby missed his first shots :( financially we are struggling so his insurance hasn’t been paid but thinking about just taking him in without insurance anyways because I feel absolutely terrible he has not gotten them yet. Anyone know where I can go for cheaper or without insurance? I’m not sure what it will cost at his normal dr without insurance but I will find out. He missed his first set- 2 month ones, he is 3 months old now. Please help

Also wanted to add he wouldn’t quailify for state insurance. I’m a SAHM mom but husband “makes too much” to qualify for anything