It sounds like you're taking 15-20mg/day which is a low dose, so you might not really "feel" anything. Most people bridge with anavar @ 30-40mg/day.
If TT anavar is low-dose winny as many suspect, say 5mg/tab, you would only be taking 15-20mg/day of winny, which is also a relatively low dose...
If you want my opinon, as long as you have them, and as long as you're absolutely set on starting another cycle in a few weeks, keep taking 3-4 tabs/day. Although you may not get hellacious pumps and crazy veins, any AAS in your system will help keep your body anabolic until you hit another cycle, thereby minimizing losses. Even if you came off completely right now, 3-4 weeks isn't enough time for your body to recover, you need more like 10+ weeks ideally.