Need a bit of advice if any of you can help…

So just started vac extending, was keeping it pretty sensible, an hour a day to acclimatise to it but day 3 took vac bell off after one hour and noted i have two blood blisters(?) right at my urethral opening. So im in quarantine overseas for 7 more days. I dont have anything to pin the blisters with and nothing to sterilise with anyway and whatever else id need. What should i do, leave and allow natural healing to occur? Seems my only option anyway…

Also, if i cant do any vac exercise is there other PE i can do…compression hanging, AM1, etc?

This has come at a bad time as i was always planning my q to get familiar with new devices and methods

TIA