I just can’t !

On top of everything else that is wrong with my life, my sister is adding on to my stress. She is being so negative and no supporting me once so ever. When I told her I started my period and been TTC for 6 months now, she just says “it takes time. You’ll be alright.” And yes I know. It takes time. But she doesn’t understand. She should’ve said “aw (my name) ! I’m sorry ! It takes time don’t worry! Just have faith” she came across every little thing that I mention in such a rude matter and gets so mad if I don’t respond to her because of her comments. I keep telling her “im tired and I’m gonna sleep” then she proceeds to tell me “you’re always tired” well yeah! I work Sunday-Friday. And sometimes doubles everyday ! And on my days off, I don’t relax or sit around and not do anything. I clean my house. I make sure my husband and I have clean clothes and food in our stomach. My sister only works 3 maybe 4 days a WEEK. 5 hours per day! I work 6-7 hours EVERYDAY. I’m always running around. I’m also stressing so much. She’s not supportive about ANYTHING I do! I mention going to church on sundays or show her my outfits and she just either sends me “👍🏻” or she just says “cool” or “nice” like 🙄😡😡 and if I don’t message her back about something she says she gets so mad and ignores me. She’s my sister. She’s my best friend. I have soooooo much mean things to say to her..but I won’t because I’m not a mean person. I just don’t know what to do. I’m super stressed out and it’s not good on my body if my husband and I are trying to conceive our rainbow baby...