Only according to Hillel can a bosor v’dom be Meshiach, because his coming and Techyiyas Hamesim will be at one time, but he is dismissed from halacha.
You’re both an amho’oretz and an apikores.
1. Hillel has nothing to do with this subject.
2. One who does not believe moshiach will be a bosor vodam is an outright apikores.
3. Techiyas hameisim will be in stages, and those who will be needed immediately will rise immediately when the moshiach comes or even earlier.