Rosacea flare up

Hey all. So i'm 19 and I've had a bad case of type 1 rosacea for a while, characterised by red patches on my cheeks that a really visible. I also have eczema all over my body so :/ Both conditions would be triggered by food and as the days wore on it seemed i was becoming more intolerant to more foods. So for the past 2 months of so i've stuck strictly to bread + peanut butter (which surprisingly doesnt make me flare up although it might just be maintaining it at a low lvl), rice, tofu and bok choi. So for dinner i've had rice and tofu for a while and as you can see it's very strict. Now this works in helping me heal and after 4 days or so the redness is not so visible to the point where i can stand going out. Now the longest i've gone on this diet without flaring up was a week or so but recently i've been flaring up out of the blue, whilst on this strict 'diet'. Mum thought it could be bed bugs and breathing in the crap when i sleep so I changed the sheets, sprayed everything with anti mite spray and the morning after, another big flare up. I moved to the couch for 4 days or so and was going well until i had another flare up... I'm so puzzled as to what it could be and i'm pretty sure it's not me going out because, as it is, i barely go out with this kind of condition, only to uni 2 days a week... What else could it be? So sick of this as it's hard to make plans with friends when flaring up is sporadic

Rosacea flare up