Cranky 1 month baby

My lo just turn one month and currently one month and 2 weeks. She's about 6 weeks now For the past few days, she's been very cranky. No matter what I do it doesn't please her. Change her diapers, feed her, put her to sleep but she still cry. I don't think it's colic as I burp her after every feed. Any idea how to calm her down or why she's like that? I starting to feel distant from my baby for a couple of days, due to lack of sleep and I have been super duper mentally exhausted. No one really helped me at home. Idk how to handle this already I'm starting to lose myself. I'm just worried I do anything that will hurt my lo. #1stimemom #firstbaby #pleasehelp #advicepls #depressionisreal