Guess I'm the odd one out 😰

Can someone please tell me they also had issues with tightness after giving birth? As in not having much, I mean. Everyone seems to say they were the same, or even tighter postpartum. My partner just about falls in me now, my vagina is constantly getting trapped air (especially during sex) and it's really making me feel down. It's like there's a gaping hole between my legs now... I feel so alone because no-one I know seems to relate. If anyone else had this, how did you fix things down there if you were able to? Edit: I'm 3 months pp