i didn’t know i was pregnant

i found out i was 3-4 weeks pregnant while i was miscarrying. i didn’t think i would be affected by it this much but i am not mentally okay. it’s been about three months and i haven’t been myself since. i don’t talk about it bc i am the type of person who thinks what i go through is not enough for me to go to therapy or anything that should upset me. i just tend to feel like there are people going through worst so why should i be upset about something i didn’t know about until it was ending. i just try to brush it off and stay to myself. i just feel so lost and like i am slowly losing myself.