Hi Salsa, I tried a hammock with DD at 3 months. The first time she loved it and slept for about 3 hours (during the day), but then decided she hated it and would cry as soon as I put her in it.

The only thing that helped my bub was gently teaching self settling. Sorry.

I REALLY hope it works for you though. I know you've had troubles with bub and sleep. Fingers crossed!