Switching from bassinett to her own crib

Yanet
My baby is 9 weeks old and people suggest I switch her over to her own crib because then she will get older and not want to leave our room. She sleeps in her bassinett next to us and usually sleeps all night. But I've placed her in her room for 3 nights now and I feel guilty, sad like I miss her.  I'm the one that can't sleep and today I went and grabbed her to sleep next to us. 😕 Should I leave her in her room or wait until she is 3 months to make the switch. I don't want her to end up sleeping in our room forever ... 
Ugh I don't know :(