Frustrated ttc while breastfeeding

Lauren

Currently BF my 22 month old to sleep at night then 2-3 during the night. Weaning her is so tough and I feel so caught in the middle. I hate hearing her cry and upset in the middle of the night so I always just give in and nurse because let’s face it I wanna go back to bed!! My husband and I are desperate to conceive again, I’ve had positive OPK, bloodwork looks good at day 21 and my doctor said it looks like I did ovulate. My cycles have been back for 6 months any words of advise, encouragement, or successful pregnancy stories someone is able to share? Starting to really feel frustrated....