Insecure (tmi)

My vaginal opening is huge after having my son. I thought that it would be less open after 3 months postpartum but it’s not. The dr said I only tore a little bit, only needed 2/3 stitches but my opening is humongous now. It makes me so

Insecure to have sex with my husband, to really do anything honestly. Is there anything I can do to make it better? I didn’t know where else to post lol