Help! My 3mos daughter has severe separation anxiety! If I sit her down or anyone else holds her she…

Help!

My 3mos daughter has severe separation anxiety!

If I sit her down or anyone else holds her she cries and watches me the entire time. She won’t even sleep in her bed and holds only my shirt to sleep.

It’s driving me nuts.

I’m no a co sleeping mom it makes me nervous so I haven’t gotten any sleep in who knows how long!

PLEASE HELP!!!