Why It's so hard to start a convo with girls

Hy i am 22M, Nowadays i feel so scared to start a conversation with girls even I can't give them eye contact, and lagta he ki mere life me ladkiya kabhi nahi ayengi cause na me try kr pata hu na hee wonlog karte he life kitna rukha sukha sa lagne laga he..🥲

Any suggestions guys ki apna confidence kese boost karu?