Depression on the pill?

I've had so many arguments with my boyfriend lately! I don't know what has gone into me but he thinks it's because I'm on the pill. I've been on the same pill for 4 years now and he's only started noticing a change this year thinking I have depression. I know I have anxiety but lately everything he says hurts my feelings even when I realise later I'm overacting everything. This has led to him not wanting to do things with me outgoing wise and barely wants to talk (we live together).